ITW Plexus Methacrylate Material Safety Data Sheets - On-Hand ...

ITW PlexusMaterial Safety Data SheetPart No. 0904 MA 300 ADHESIVE Page 1MA 300 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 11/16/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVMethacrylic acid MAA 79414 5-15 20ppmMethyl Methacrylate Monomer MMA 80626 50-60 100ppmExposure limitsOSHAPEL20ppm100ppmOtherLimits4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation. Maycause corneal damage.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0904 MA 300 ADHESIVE Page 2Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Carbon monoxide, carbon dioxide and smoke.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0904 MA 300 ADHESIVE Page 3Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.03Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water): 3.0-3.5010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0904 MA 300 ADHESIVE Page 4Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): No data available.in 4 hoursToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Methacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0904 MA 300 ADHESIVE Page 514. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001, D019Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2Bcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0904 MA 300 ADHESIVE Page 616. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0905 MA 300 / MA 310 ACTIVATOR Page 1MA 300 / MA 310 ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 11/16/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridineWeightpercentACGIHTLVExposure limitsOSHAPEL34562317 1-10 n/e n/e n/eOtherLimitsMethyl Methacrylate Monomer MMA 80626 70-80 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0905 MA 300 / MA 310 ACTIVATOR Page 2Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoOther effects:Cancer-suspect constituent(s):Developmental toxicity observed in animal tests with MMA at levels toxic to the mother. Overexposure to pyridine andsome of its derivatives may include weakness, dizziness, nausea, loss of consciousness, loss of appetite, and sleepdisturbances.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Toxic vapors may be released upon thermal decomposition (cyanide, nitrogen oxides).courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0905 MA 300 / MA 310 ACTIVATOR Page 36. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitorto prevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water): 4.5-5.50courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0905 MA 300 / MA 310 ACTIVATOR Page 410. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide, nitrogen oxides,cyanide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine > 500 mg/kg > 1000 mg/kg n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppmInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0905 MA 300 / MA 310 ACTIVATOR Page 5Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotification3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0905 MA 300 / MA 310 ACTIVATOR Page 6Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es):B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420































ITW PlexusMaterial Safety Data SheetPart No. 0930 MA 310 ADHESIVE Page 1MA 310 ADHESIVELast revised: 12/04/98Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:AdhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsMaleic acid 110167 1-10 n/e n/e n/e2,6-Di-tertiary-butyl-para-cresol BHT 128370 1-10 10mg/m310mg/m3n/eMethyl Methacrylate Monomer MMA 80626 50-60 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0930 MA 310 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA andmaleic acid may pass through intact skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causeconjunctivitis and corneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.May cause vomiting.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0930 MA 310 ADHESIVE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Hazardous products of combustion:Carbon monoxide, carbon dioxide, fumaric acid, maleic anhydride fumes, and smoke.Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitorto prevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0930 MA 310 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultrviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, metals, amines. Material is astrong solvent and can soften paint and rubberHazardous decomposition products:Carbon monoxide, carbon dioxide, fumaric acid,maleic anhydride fumes, and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg (estimate) LD50 (rabbit): > 3000 mg/kg (estimate)Dermatitis. Maleic acid is a skin and mucousmembrane irritant.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Maleic acid is a severe eye irritant.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0930 MA 310 ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Maleic acid 708 mg/kg 1560 mg/kg n/d2,6-Di-tertiary-butyl-para-cresol 890 mg/kg n/d n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppmInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmMobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001, D019Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMaleic acid No No No Not required2,6-Di-tertiary-butyl-para-cresol No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0930 MA 310 ADHESIVE Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

























ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 1MA 320 / MA 3940 ACTIVATORLast revised: 01/18/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsBisphenol A diglycidyl ether resinDGEBPA25068386 30-40 n/e n/e n/eDiisodecyl adipate 27178161 20-30 n/e n/e n/eButyl benzyl phthalate BBP 85687 1-10 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-15 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor vapor pressure of the resin makesinhalation unlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations. Use nonsparking equipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.0-1.25Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 5Acute inhalation effects:LC50 (rat): No data availableBPO: practically non-toxic to rats (LC50>22.4mg/L, 4-hr)Subchronic effectsNo data available.in 4 hoursEye irritation:BPO: severely irritating to rabbits.Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Bisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deathsDiisodecyl adipate n/d n/d n/dButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 614. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:N/AIMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationBisphenol A diglycidyl ether resin No No No Not requiredDiisodecyl adipate No No No Not requiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2Bcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0933 MA 320 / MA 3940 ACTIVATOR Page 716. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0971 MA 320 ADHESIVE Page 1MA 320 ADHESIVELast revised: 01/13/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:AdhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsIsopropanol IPA 67630 < 1 400ppmMethacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 > 60 100ppm400ppm20ppm100ppm400ppm (Canada )4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0971 MA 320 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation. Maycause corneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0971 MA 320 ADHESIVE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Hazardous products of combustion:Carbon monoxide, carbon dioxide and smoke.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0971 MA 320 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/dToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0971 MA 320 ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationIsopropanol No Yes No RequiredMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 1MA 320 ACTIVATOR - BLACKLast revised: 01/18/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsCarbon black 1333864 < 1 3.5mg/m^33.5mg/m^3n/eDiisodecyl phthalate 26761400 1-10 n/e n/e n/eButyl benzyl phthalate BBP 85687 1-15 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-25 5mg/m35mg/m^35 ppm(Canada )Bisphenol A diglycidyl ether resinDGEBPA25068386 5-40 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor pressure of the resin makes inhalationunlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress(nausea, vomiting, diarrhea). May cause adversereproductive affects at high doses.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: YesCancer-suspect constituent(s): Carbon blackOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations and against particulates during sanding/grinding (3 mg/m3). Use nonsparkingequipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.0-1.25Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 5Acute inhalation effects:LC50 (rat): n/din 8 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr). Carbon black (1 hr, rat) LC50=27,000mg/m3Subchronic effectsNo data available.Eye irritation:BPO: severely irritating to rabbits.Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen. Carbonblack has been shown to have In Vivo mutagenic effects on a rat lung cells.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Carbon black n/d n/d 6750 mg/m3Diisodecyl phthalate 64gm/kg >3160 mg/kg n/dButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dBisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deaths12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 614. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:N/AIMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationCarbon black No No No Not requiredDiisodecyl phthalate No No No RequiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not requiredBisphenol A diglycidyl ether resin No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardCanadian regulationsWHMIS hazard class(es):D2B;D2Acourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 716. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420







ITW PlexusMaterial Safety Data SheetPart No. 0928 MA 550 / MA 320 WHITE ACTIVATOR Page 1MA 550 / MA 320 WHITE ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 12/04/00Printed: 02/18/01This information applies only to the activator intended for use with ITW MA 550 Adhesive.After proper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELC9-11-branched alkyl benzoate 131298447 1-10 n/d n/d n/eOtherLimitsDibutyl phthalate DBP 84742 10-20 5mg/m3Benzoyl peroxide BPO 94360 1-10 5mg/m35mg/m^35mg/m^35mg/m3 (Canada )5 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: White paste with little odor.CAUTION! Reactive. Possible eye irritant. Keep away from heat, sparks, open flames. Do notstore near combustibles. Wash thoroughly after handling.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation. No acute effects reported forbenzoyl peroxide at this dilution, although the pureperoxide can cause dermatitis.Eyes:May cause irritation.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0928 MA 550 / MA 320 WHITE ACTIVATOR Page 2Inhalation:May irritate nose and throat. Pure benzoyl peroxidecauses respiratory irritation.Ingestion:May cause irritation of the gastrointestinal tract(nausea, vomiting, diarrhea). High doses may causereproductive effects. Ingestion of di-n-butyl phthalatemay cause hallucinations, distorted perceptions,nausea, or vomiting and kidney, ureter or bladerchange.Effects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Pre-existing eye and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Containment:Dike, contain and absorb with clay, sand or othersuitable material.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0928 MA 550 / MA 320 WHITE ACTIVATOR Page 3Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.---Never use welding or cutting torch on or near drum (even if empty) because product can ignite explosively.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency eye wash and safety showers inarea.Skin Protection:Chemical resistant rubber gloves arerecommended.None required at normal handling temperatures. Use NIOSH approved organic vapor respirator as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.91Melting point (°F): 0Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d96at 0 °FBoiling point (°F):n/aVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0928 MA 550 / MA 320 WHITE ACTIVATOR Page 4Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No data available.BPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): No data available.in 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsDBP: 90 day dermal rabbit study, LOEL at 4200mg/kg/day affected kidney. Oral animal studiesshowed effects of the testes, liver, and reducedweight gain.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen. DBP: animal studies showed teretogenic and reproductive effects. Mouse lymphoma assaywas positive with activation and negative without activation. Dibutyl Phthalate has been shown to cause birthdefects in laboratory animal studies. The relevance of these findings to humans is unknown.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)C9-11-branched alkyl benzoate 5000 mg/kg n/d n/dInhalation LC50(rat, 4 hours)Dibutyl phthalate 8000 mg/kg >20 mL/kg 4250 mg/m^3Benzoyl peroxide 7710 mg/kg n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic. DBP: moderate BOD, may cause oxygendepletion in aqueous systems, a high potential to affect some aquatic organisms, a low potential to affectgermination &/or early growth of some plants and seedlings.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test. DBP: expected to biodegradeand not persist for long periods in an aquaticenvironment.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0928 MA 550 / MA 320 WHITE ACTIVATOR Page 513. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Di-n-Butyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=80 lbs (< 80 lbs is non-regulated ground & air). Marine pollutant15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationC9-11-branched alkyl benzoate No No No Not requiredDibutyl phthalate No Yes No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2Bcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0928 MA 550 / MA 320 WHITE ACTIVATOR Page 616. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420


























ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 1MA 320 ACTIVATOR - BLACKLast revised: 01/18/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsCarbon black 1333864 < 1 3.5mg/m^33.5mg/m^3n/eDiisodecyl phthalate 26761400 1-10 n/e n/e n/eButyl benzyl phthalate BBP 85687 1-15 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-25 5mg/m35mg/m^35 ppm(Canada )Bisphenol A diglycidyl ether resinDGEBPA25068386 5-40 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor pressure of the resin makes inhalationunlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress(nausea, vomiting, diarrhea). May cause adversereproductive affects at high doses.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: YesCancer-suspect constituent(s): Carbon blackOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations and against particulates during sanding/grinding (3 mg/m3). Use nonsparkingequipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.0-1.25Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 5Acute inhalation effects:LC50 (rat): n/din 8 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr). Carbon black (1 hr, rat) LC50=27,000mg/m3Subchronic effectsNo data available.Eye irritation:BPO: severely irritating to rabbits.Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen. Carbonblack has been shown to have In Vivo mutagenic effects on a rat lung cells.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Carbon black n/d n/d 6750 mg/m3Diisodecyl phthalate 64gm/kg >3160 mg/kg n/dButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dBisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deaths12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 614. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:N/AIMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationCarbon black No No No Not requiredDiisodecyl phthalate No No No RequiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not requiredBisphenol A diglycidyl ether resin No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardCanadian regulationsWHMIS hazard class(es):D2B;D2Acourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0504 MA 320 ACTIVATOR - BLACK Page 716. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420







ITW PlexusMaterial Safety Data SheetPart No. 0924 MA 330 ACTIVATOR Page 1MA 330 ACTIVATORLast revised: 10/15/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:Activator side of a 2-component adhesive.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsCarbon black 1333864 < 1 3.5mg/m^33.5mg/m^3n/e3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine34562317 1-10 n/e n/e n/eMethyl Methacrylate Monomer MMA 80626 > 60 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0924 MA 330 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: YesOther effects:Cancer-suspect constituent(s): carbon blackDevelopmental toxicity observed in animal tests with MMA at levels toxic to the mother. Overexposure to pyridine andsome of its derivatives may include weakness, dizziness, nausea, loss of consciousness, loss of appetite, and sleepdisturbances.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0924 MA 330 ACTIVATOR Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Toxic vapors may be released upon thermal decomposition (cyanide, nitrogen oxides).6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitorto prevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0924 MA 330 ACTIVATOR Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide, nitrogen oxides,cyanide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.MMA: 8-100x TLV - respiratory & gastrointestionalirrit., lung damage, nervous sys. effects, blood inurine.Carbon black (1 hr, rat) LC50=27,000 mg/m3Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data. Carbon black has been shown to have In Vivo mutageniceffects on a rat lung cells.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0924 MA 330 ACTIVATOR Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Carbon black n/d n/d 6750 mg/m33,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine > 500 mg/kg > 1000 mg/kg n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmMobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationCarbon black No No No Not required3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0924 MA 330 ACTIVATOR Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B; D2A16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2Revisions for this issue:MSDS SectionRevisions15 Updated SARA 313 DataThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420















ITW PlexusMaterial Safety Data SheetPart No. 0927 MA 550 ADHESIVE Page 3Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0927 MA 550 ADHESIVE Page 4Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/din 4 hoursToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Methacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0927 MA 550 ADHESIVE Page 514. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2Bcourqr0420


























ITW PlexusMaterial Safety Data SheetPart No. 0984 MA 555 ADHESIVE Page 1MA 555 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:AcrylateLast revised: 07/17/97Printed: 02/18/01Adhesive. Refer to the regulatory notes in Section 15 for additional VOC information.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVMethacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 40-70 100ppmExposure limitsOSHAPEL20ppm100ppmOtherLimits4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization.Eyes:Liquid and vapors causes moderate irritation.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0984 MA 555 ADHESIVE Page 2Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, and liver damage, not likely to cause cancer. Not believed to represent acarcinogenic or mutagenic hazard.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA, but only at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Carbon monoxide, carbon dioxide and smoke.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0984 MA 555 ADHESIVE Page 36. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentOther engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Eye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):0courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0984 MA 555 ADHESIVE Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Unstable with heat.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/din 4 hoursToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Tests with MMA indicate no affects on embryotoxicity, tetotoxicity nor teratogenic effects even in the presenceof maternal toxicity.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Methacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0984 MA 555 ADHESIVE Page 5Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0984 MA 555 ADHESIVE Page 6Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es):B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 1MA 555 ACTIVATOR - BLUE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 07/08/99Printed: 02/18/01This information applies only to the activator intended for use with MA 555 Adhesive. Afterproper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsCumene hydroperoxide CHP 80159 < 3 n/e n/e 1ppm,s (AIHA-WE )kin (EL )Dibutyl phthalate DBP 84742 25-50 5mg/m35mg/m^35mg/m3 (Canada )Butyl benzyl phthalate BBP 85687 1-10 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-20 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: White or blue paste with little odor.CAUTION! Reactive. Possible eye irritant. Keep away from heat, sparks, open flames. Do notstore near combustibles. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:Ingestion of di-n-butyl phthalate may causehallucinations, distorted perceptions, nausea, orvomiting and kidney, ureter or bladder changeEffects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 3Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.---Dibutyl phthalate is a DOT and IMDG listed marine pollutant.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentOther engineering controls:Have emergency eye wash and safety showers inarea.Eye and face protection:Safety glasses with side shields.Skin Protection:Chemical resistant rubber gloves arerecommended.Respiratory protection:None required at normal handling temperatures.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.03Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter): 0Percent volatile by volume:Percent solids by weight:n/d

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Heat, spark, open flame, contamination, andfrictionHazardous polymerization will not occur.Incompatible materials:Strong acids and bases, strong oxidizers, amines,polymerization accelerators.Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No dataBPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): n/din 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsDBP: 90 day dermal rabbit study, LOEL at 4200mg/kg/day affected kidney. Oral animal studiesshowed effects of the testes, liver, and reducedweight gain.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen. DBP: animal studies showed teretogenic and reproductive effects. Mouse lymphoma assaywas positive with activation and negative without activation. Dibutyl Phthalate has been shown to cause birthdefects in laboratory animal studies. The relevance of these findings to humans is unknown.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Cumene hydroperoxide 382 mg/kg 1200 mg/kg 220 ppmInhalation LC50(rat, 4 hours)Dibutyl phthalate 8000 mg/kg >20 mL/kg 4250 mg/m^3Butyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic. DBP: moderate BOD, may cause oxygendepletion in aqueous systems, a high potential to affect some aquatic organisms, a low potential to affectgermination &/or early growth of some plants and seedlings.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 5Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test. DBP: expected to biodegradeand not persist for long periods in an aquaticenvironment.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel foractivated sludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Di-n-Butyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=20 lbs (< 20 lbs is non-regulated ground & air). Marine pollutant15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationCumene hydroperoxide No Yes No Not requiredDibutyl phthalate No Yes No RequiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 6Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es):D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions2 Updated ConstituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 1A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUELast revised: 07/08/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsBisphenol A diglycidyl ether resinDGEBPA25068386 5-40 n/e n/e n/eButyl benzyl phthalate BBP 85687 5-15 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-25 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor vapor pressure of the resin makesinhalation unlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations. Use nonsparking equipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.07Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 5Acute inhalation effects:LC50 (rat): No data available.BPO: practically non-toxic to rats(LC50>22.4mg/L, 4-hr)Subchronic effectsNo data available.in 4 hoursEye irritation:BPO: severely irritating to rabbits.Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Bisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deathsButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 614. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Butyl Benzyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=650 lbs (< 650 lbs is non-regulated for ground & air). Marinepollutant.15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationBisphenol A diglycidyl ether resin No No No Not requiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2BAll components of this product are on the Domestic Substances List.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0913 A0420 / MA 920 / MA 1020 / MA 1021 ACTIVATOR - BLUE Page 716. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2Revisions for this issue:MSDS SectionRevisions2 Updated constituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0960 MA 920 ADHESIVE Page 1MA 920 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: Low odor adhesiveLast revised: 01/13/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVMethacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 45-85 100ppmExposure limitsOSHAPEL20ppm100ppmOtherLimits4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation. Maycause corneal damage.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0960 MA 920 ADHESIVE Page 2Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA, at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Carbon monoxide, carbon dioxide and smoke.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0960 MA 920 ADHESIVE Page 3Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.95Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0960 MA 920 ADHESIVE Page 514. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Depending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2Bcourqr0420















ITW PlexusMaterial Safety Data SheetPart No. 0969 MA 925 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation. Maycause corneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420





ITW PlexusMaterial Safety Data SheetPart No. 0983 MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR Page 1MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 05/19/00Printed: 02/18/01This information applies only to the activator intended for use with an adhesive. Afterproper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELDiisobutyl Phthalate DIBP 84695 20-40 n/e n/e n/eOtherLimitsBenzoyl peroxide BPO 94360 10-30 5mg/m35mg/m^35 ppm(Canada )Surfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0983 MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR Page 2Inhalation:High vapor concentrations are irritating to nose, throat,lungs, and eyes.Ingestion:Acute oral toxicity is low. May cause gastric distress.May cause central nervous system depression.Effects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye, skin and respiratory disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): Not available Method: (No flashpoint method for peExplosive limits in air -- Lower: Not available Upper: Not availableSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water spray.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined. Flammable gasesand vapors may form during decomposition andcause flash back.Hazardous products of combustion:When heated to decomposition it emits carbon dioxide, carbon monoxide, biphenyl and other fumes and vaporsvarying in composition and toxicity.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0983 MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR Page 36. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations. Use non-sparking equipment. Bond and ground containers when transferringcontents.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material. Keep from heat, sparks, and open flame.Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentOther engineering controls:Have emergency shower and eye wash available.Eye and face protection:Safety glasses with side shields.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.Respiratory protection:None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured activator and dust/particle respirators during grinding/sanding operations of cured product asexposure levels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.10Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/dn/dn/dat 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0983 MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Heat, spark, open flame, contamination, andfrictionHazardous polymerization will not occur.Incompatible materials:Strong acids, strong oxidizing agents, strongmineral and organic bases (especially primary andsecondary aliphatic amines), metal salts, reducingagents and accelerators.Hazardous decomposition products:Oxides of carbon; biphenyl, flammable and toxicfumes, and other organic substances may beformed during combustion.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):No data available.BPO: slightly toxic to practically non-toxic to rats.Acute inhalation effects:LC50 (rat): No data availableBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsNo data available.in 0 hoursConditions of hazardous polymerization:Not expected to occur under normal temperaturesand pressures.Acute dermal effectsLD50 (rabbit): No data available.BPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Eye irritation:BPO: severely irritating to rabbits.Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Diisobutyl Phthalate 15 g/kg n/d n/dBenzoyl peroxide 7710 mg/kg n/d n/dSurfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0983 MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR Page 513. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.14. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:N/AIMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationDiisobutyl Phthalate No No No Not requiredBenzoyl peroxide No Yes No Not requiredSurfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0983 MA 422 / MA 425 / MA 922 / MA 925 / MA 820 ACTIVATOR Page 616. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 1 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420














ITW PlexusMaterial Safety Data SheetPart No. 0942 MA 922 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0942 MA 922 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.95Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420





















ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 1PC 1201. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family Organic SolventGeneral information: Metal primer to improve bonding.Last revised: 03/24/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.phosphate esterTRADESECRETWeightpercentACGIHTLVExposure limitsOSHAPEL1-10 n/e n/e n/eOtherLimitsIsopropanol IPA 67630 > 90 400ppm400ppm400ppm (Canada )Cobalt Compound * < 1 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: red liquid with solvent odor.WARNING! Flammable. Keep away from heat, sparks, open flame. Severe eye irritant. Maycause skin irritation. Overexposure may cause respiratory tract, mucous membrane irritation. Cancause CNS effects (evidenced by dizziness, headache, nausea and vomiting). Avoid skin and eyecontact. Wash thoroughly after handling. Avoid breathing vapor. Use with adequate ventilation.Keep container closed when not in use.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Irritating to the skin. May cause allergic reactions uponskin contact.Eyes:Moderately irritating to the eyescourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 2Inhalation:May cause mild irritation to the nose, throat andrespiratory tract and may result in central nervoussystem depression.Ingestion:Irritating to the gastrointestinal tract, causingabdominal pain and vomitting, sometimes bloody.Ingestion may cause CNS depression, low bloodpressure, rapid heart beat and liver damage.Effects of chronic overexposure:See Section 11.Medical conditions which may be aggravated by exposure:Existing eye, skin and respiratory disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NONEOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Give two glasses of water if patient is NOTunconscious or drowsy; induce vomiting by giving 2tablespoons syrup of IPECAC. Keep victims headbelow hips while vomiting. Get medical attention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 53 Method: TCCExplosive limits in air -- Lower: 2 Upper: 12Special firefighting procedures:Clear area of unprotected personnel. Do not enterconfined fire space without full bunker gear (helmetwith face shield, bunker coats, gloves and rubberboots) and positive pressure NIOSH approvedself-contained breathing apparatus. Cool fireexposed containers with water spray.Unusual fire and explosion hazards:Containers exposed to intense heat from firescould rupture from vapor pressure buildup.Hazardous products of combustion:Carbon monoxide and other unknown organic compounds.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 36. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:Wear appropriate respirator and protective clothing.For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Small spills- take up with an absorbentmaterial and place in appropriate containers fordisposal.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usebonding/ grounding lines and non-sparking tools.7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers. Do not allow to freeze.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentOther engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Eye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.81Melting point (°F):n/dVapor pressure (mmHg):n/dVOC (grams/liter): 778Percent volatile by volume:Percent solids by weight:> 90< 10at 68 °FBoiling point (°F): 180Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): n/dSolubility in water: > 90 %pH (5% solution or slurry in water): n/d0courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 410. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Avoid heat , open flames, temperatures above 120degrees F and ignition sourcesHazardous polymerization will not occur.Incompatible materials:Strong oxidizing agents, peroxides, heavy metals.Hazardous decomposition products:Oxides of carbon, phosphoric compounds, acids,and unidentified organic combustion products.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):No data available.Conditions of hazardous polymerization:None known.Acute dermal effectsLD50 (rabbit): No data available.Acute inhalation effects:LC50 (rat): No data available.in 0 hoursEye irritation:No data available.Subchronic effectsRat and mouse inhalation toxicity: The subchronicNOAEL was 500 ppm based on clinical signs ofCNS depression (both species) and increasedbody weight and blood effects (rat only) seen at1500 ppmChronic effectsIn rat inhalation neurotoxicity and oraldevelopmental neurotoxicity studies, there was noevidence that IPA caused neurotoxicity in adults(max dose 5000 ppm) or offspring (max dose 1200ppm).Carcinogenicity, teratogenicity, and mutagenicity:In response to a TSCA test rule, several studies of IPA have now been completed. The studies and their resultsare as follows: 1) Both mutagenicity studies, the mouse micronucleus and CHO assays, were negative. 2) Ratand rabbit oral teratogenicity and developmental toxicology: a) there was no evidence that IPA causedteratogenicity in rats or rabbits. b) Developmental toxicity was seen in rats at 1200 mg/kg (evidenced by bodyweight) while no developmental toxicity was seen in the rabbit study. For rats, the NOAEL was 400 mg/kg; forrabbits 480 mg/kg. This work also identified pregnant rabbits to be approximately eight times more sensitive toIPA's lethal effects than non-pregnant rabbits.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)phosphate ester n/d n/d n/dInhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmCobalt Compound > 10 g/kg n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:No data available.Mobility and persistence:No data available.Environmental fate:No data available.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 513. DISPOSAL CONSIDERATIONSWaste management recommendations:If this product becomes a waste, it would be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3Isopropanol solutionN/AUN number: 1219 Packing group: IIEmergency Response Guide no.: 129Other:Depending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3244TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationphosphate ester No No No Not requiredIsopropanol No Yes No RequiredCobalt Compound No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazardCanadian regulationsWHMIS hazard class(es): B2; D2BAll components of this product are on the Domestic Substances List.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 616. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 0The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 7PC 1201. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family Organic SolventGeneral information: Metal primer to improve bonding.Last revised: 03/24/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.phosphate esterTRADESECRETWeightpercentACGIHTLVExposure limitsOSHAPEL1-10 n/e n/e n/eOtherLimitsIsopropanol IPA 67630 > 90 400ppm400ppm400ppm (Canada )Cobalt Compound * < 1 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: red liquid with solvent odor.WARNING! Flammable. Keep away from heat, sparks, open flame. Severe eye irritant. Maycause skin irritation. Overexposure may cause respiratory tract, mucous membrane irritation. Cancause CNS effects (evidenced by dizziness, headache, nausea and vomiting). Avoid skin and eyecontact. Wash thoroughly after handling. Avoid breathing vapor. Use with adequate ventilation.Keep container closed when not in use.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Irritating to the skin. May cause allergic reactions uponskin contact.Eyes:Moderately irritating to the eyescourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 8Inhalation:May cause mild irritation to the nose, throat andrespiratory tract and may result in central nervoussystem depression.Ingestion:Irritating to the gastrointestinal tract, causingabdominal pain and vomitting, sometimes bloody.Ingestion may cause CNS depression, low bloodpressure, rapid heart beat and liver damage.Effects of chronic overexposure:See Section 11.Medical conditions which may be aggravated by exposure:Existing eye, skin and respiratory disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NONEOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Give two glasses of water if patient is NOTunconscious or drowsy; induce vomiting by giving 2tablespoons syrup of IPECAC. Keep victims headbelow hips while vomiting. Get medical attention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 53 Method: TCCExplosive limits in air -- Lower: 2 Upper: 12Special firefighting procedures:Clear area of unprotected personnel. Do not enterconfined fire space without full bunker gear (helmetwith face shield, bunker coats, gloves and rubberboots) and positive pressure NIOSH approvedself-contained breathing apparatus. Cool fireexposed containers with water spray.Unusual fire and explosion hazards:Containers exposed to intense heat from firescould rupture from vapor pressure buildup.Hazardous products of combustion:Carbon monoxide and other unknown organic compounds.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 96. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:Wear appropriate respirator and protective clothing.For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Small spills- take up with an absorbentmaterial and place in appropriate containers fordisposal.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usebonding/ grounding lines and non-sparking tools.7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers. Do not allow to freeze.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentOther engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Eye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.81Melting point (°F):n/dVapor pressure (mmHg):n/dVOC (grams/liter): 778Percent volatile by volume:Percent solids by weight:> 90< 10at 68 °FBoiling point (°F): 180Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): n/dSolubility in water: > 90 %pH (5% solution or slurry in water): n/d0courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 1010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Avoid heat , open flames, temperatures above 120degrees F and ignition sourcesHazardous polymerization will not occur.Incompatible materials:Strong oxidizing agents, peroxides, heavy metals.Hazardous decomposition products:Oxides of carbon, phosphoric compounds, acids,and unidentified organic combustion products.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):No data available.Conditions of hazardous polymerization:None known.Acute dermal effectsLD50 (rabbit): No data available.Acute inhalation effects:LC50 (rat): No data available.in 0 hoursEye irritation:No data available.Subchronic effectsRat and mouse inhalation toxicity: The subchronicNOAEL was 500 ppm based on clinical signs ofCNS depression (both species) and increasedbody weight and blood effects (rat only) seen at1500 ppmChronic effectsIn rat inhalation neurotoxicity and oraldevelopmental neurotoxicity studies, there was noevidence that IPA caused neurotoxicity in adults(max dose 5000 ppm) or offspring (max dose 1200ppm).Carcinogenicity, teratogenicity, and mutagenicity:In response to a TSCA test rule, several studies of IPA have now been completed. The studies and their resultsare as follows: 1) Both mutagenicity studies, the mouse micronucleus and CHO assays, were negative. 2) Ratand rabbit oral teratogenicity and developmental toxicology: a) there was no evidence that IPA causedteratogenicity in rats or rabbits. b) Developmental toxicity was seen in rats at 1200 mg/kg (evidenced by bodyweight) while no developmental toxicity was seen in the rabbit study. For rats, the NOAEL was 400 mg/kg; forrabbits 480 mg/kg. This work also identified pregnant rabbits to be approximately eight times more sensitive toIPA's lethal effects than non-pregnant rabbits.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)phosphate ester n/d n/d n/dInhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmCobalt Compound > 10 g/kg n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:No data available.Mobility and persistence:No data available.Environmental fate:No data available.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 1113. DISPOSAL CONSIDERATIONSWaste management recommendations:If this product becomes a waste, it would be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3Isopropanol solutionN/AUN number: 1219 Packing group: IIEmergency Response Guide no.: 129Other:Depending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3244TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationphosphate ester No No No Not requiredIsopropanol No Yes No RequiredCobalt Compound No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazardCanadian regulationsWHMIS hazard class(es): B2; D2BAll components of this product are on the Domestic Substances List.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0415 PC 120 Page 1216. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 0The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0955 MA 350 ADHESIVE Page 1MA 350 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 01/14/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELMaleic acid 110167 1-10 n/e n/e n/eOtherLimitsMethyl Methacrylate Monomer MMA 80626 45-85 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA and maleicacid may pass through intact skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causeconjunctivitis and corneal damage.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0955 MA 350 ADHESIVE Page 2Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.May cause vomiting.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Carbon monoxide, carbon dioxide, fumaric acid, maleic anhydride fumes, and smoke.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0955 MA 350 ADHESIVE Page 3Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitorto prevent polymerization.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultrviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, metals, amines. Material is astrong solvent and can soften paint and rubbercourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0955 MA 350 ADHESIVE Page 4Hazardous decomposition products:Carbon monoxide, carbon dioxide, fumaric acid,maleic anhydride fumes, and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg (estimate) LD50 (rabbit): > 3000 mg/kg (estimate)Dermatitis. Maleic acid is a skin and mucousmembrane irritant.Acute inhalation effects:LC50 (rat): Not available.in 4 hoursToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Maleic acid is a severe eye irritant.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Maleic acid 708 mg/kg 1560 mg/kg n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppmInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmMobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0955 MA 350 ADHESIVE Page 514. TRANSPORT INFORMATIONProper shipping name: AdhesivesTechnical name: N/AHazard class: 3UN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:IMDG Page no.: 317415. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001, D019Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMaleic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2Bcourqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 1MA 350 ACTIVATORLast revised: 10/15/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:Activator side of a 2-component adhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsButyl ethyl acetaldehyde 123057 30-60 n/e n/e n/e3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine34562317 1-10 n/e n/e n/eMethyl Methacrylate Monomer MMA 80626 30-85 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoOther effects:Cancer-suspect constituent(s):Developmental toxicity observed in animal tests with MMA at levels toxic to the mother. Overexposure to pyridine andsome of its derivatives may include weakness, dizziness, nausea, loss of consciousness, loss of appetite, and sleepdisturbances.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultrviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide, nitrogen oxides,cyanide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Butyl ethyl acetaldehyde 3078 mg/kg 5040 mg/kg > 4000 ppm3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine > 500 mg/kg > 1000 mg/kg n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmMobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationButyl ethyl acetaldehyde No No No Not required3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2;D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2Revisions for this issue:MSDS SectionRevisions15 Updated SARA 313 DataThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 7MA 350 ACTIVATORLast revised: 10/15/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:Activator side of a 2-component adhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsButyl ethyl acetaldehyde 123057 30-60 n/e n/e n/e3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine34562317 1-10 n/e n/e n/eMethyl Methacrylate Monomer MMA 80626 30-85 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 8Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoOther effects:Cancer-suspect constituent(s):Developmental toxicity observed in animal tests with MMA at levels toxic to the mother. Overexposure to pyridine andsome of its derivatives may include weakness, dizziness, nausea, loss of consciousness, loss of appetite, and sleepdisturbances.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 10Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultrviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide, nitrogen oxides,cyanide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 11Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Butyl ethyl acetaldehyde 3078 mg/kg 5040 mg/kg > 4000 ppm3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine > 500 mg/kg > 1000 mg/kg n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmMobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationButyl ethyl acetaldehyde No No No Not required3,5-Diethyl-1,2-dihydro-1-phenyl-2-propylpyridine No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0965 MA 350 ACTIVATOR Page 12*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2;D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2Revisions for this issue:MSDS SectionRevisions15 Updated SARA 313 DataThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0502 MA 1021 ADHESIVE Page 1MA 1021 ADHESIVELast revised: 05/23/00Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:AdhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsIsopropanol IPA 67630 < 1 400ppmMethacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 40-70 100ppm400ppm20ppm100ppm400ppm (Canada )4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420






ITW PlexusMaterial Safety Data SheetPart No. 0914 A0420 ADHESIVE Page 1A0420 ADHESIVELast revised: 01/13/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:AdhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsIsopropanol IPA 67630 < 1 400ppmMethacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 45-85 100ppm400ppm20ppm100ppm400ppm (Canada )4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0914 A0420 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation. Maycause corneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0914 A0420 ADHESIVE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Hazardous products of combustion:Carbon monoxide, carbon dioxide and smoke.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0914 A0420 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/dToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0914 A0420 ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationIsopropanol No Yes No RequiredMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0914 A0420 ADHESIVE Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 1A0420 / MA920 ACTIVATORLast revised: 01/18/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsBisphenol A diglycidyl ether resinDGEBPA25068386 15-40 n/e n/e n/eButyl benzyl phthalate BBP 85687 10-30 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 20-40 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor vapor pressure of the resin makesinhalation unlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations. Use nonsparking equipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.0-1.25Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 5Subchronic effectsNo data available.Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Bisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deathsButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Butyl Benzyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=300 lbs (< 300 lbs is non-regulated ground & air). Marine pollutant.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 615. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationBisphenol A diglycidyl ether resin No No No Not requiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420


























ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 1A0420 / MA920 ACTIVATORLast revised: 01/18/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsBisphenol A diglycidyl ether resinDGEBPA25068386 15-40 n/e n/e n/eButyl benzyl phthalate BBP 85687 10-30 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 20-40 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor vapor pressure of the resin makesinhalation unlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations. Use nonsparking equipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.0-1.25Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 5Subchronic effectsNo data available.Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Bisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deathsButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Butyl Benzyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=300 lbs (< 300 lbs is non-regulated ground & air). Marine pollutant.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0912 A0420 / MA920 ACTIVATOR Page 615. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationBisphenol A diglycidyl ether resin No No No Not requiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420











ITW PlexusMaterial Safety Data SheetPart No. 0420 MA 422 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hgn/dn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/dToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0420 MA 422 ADHESIVE Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardCanadian regulationsWHMIS hazard class(es):B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420









































































ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 1MA 555 ACTIVATOR - BLUE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 07/08/99Printed: 02/18/01This information applies only to the activator intended for use with MA 555 Adhesive. Afterproper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsCumene hydroperoxide CHP 80159 < 3 n/e n/e 1ppm,s (AIHA-WE )kin (EL )Dibutyl phthalate DBP 84742 25-50 5mg/m35mg/m^35mg/m3 (Canada )Butyl benzyl phthalate BBP 85687 1-10 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-20 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: White or blue paste with little odor.CAUTION! Reactive. Possible eye irritant. Keep away from heat, sparks, open flames. Do notstore near combustibles. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:Ingestion of di-n-butyl phthalate may causehallucinations, distorted perceptions, nausea, orvomiting and kidney, ureter or bladder changeEffects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 3Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.---Dibutyl phthalate is a DOT and IMDG listed marine pollutant.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentOther engineering controls:Have emergency eye wash and safety showers inarea.Eye and face protection:Safety glasses with side shields.Skin Protection:Chemical resistant rubber gloves arerecommended.Respiratory protection:None required at normal handling temperatures.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.03Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter): 0Percent volatile by volume:Percent solids by weight:n/d

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Heat, spark, open flame, contamination, andfrictionHazardous polymerization will not occur.Incompatible materials:Strong acids and bases, strong oxidizers, amines,polymerization accelerators.Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No dataBPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): n/din 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsDBP: 90 day dermal rabbit study, LOEL at 4200mg/kg/day affected kidney. Oral animal studiesshowed effects of the testes, liver, and reducedweight gain.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen. DBP: animal studies showed teretogenic and reproductive effects. Mouse lymphoma assaywas positive with activation and negative without activation. Dibutyl Phthalate has been shown to cause birthdefects in laboratory animal studies. The relevance of these findings to humans is unknown.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Cumene hydroperoxide 382 mg/kg 1200 mg/kg 220 ppmInhalation LC50(rat, 4 hours)Dibutyl phthalate 8000 mg/kg >20 mL/kg 4250 mg/m^3Butyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic. DBP: moderate BOD, may cause oxygendepletion in aqueous systems, a high potential to affect some aquatic organisms, a low potential to affectgermination &/or early growth of some plants and seedlings.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 5Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test. DBP: expected to biodegradeand not persist for long periods in an aquaticenvironment.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel foractivated sludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Di-n-Butyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=20 lbs (< 20 lbs is non-regulated ground & air). Marine pollutant15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationCumene hydroperoxide No Yes No Not requiredDibutyl phthalate No Yes No RequiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0985 MA 555 ACTIVATOR - BLUE Page 6Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es):D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions2 Updated ConstituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0979 MA 555 WHITE ACTIVATOR Page 1MA 555 WHITE ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 08/14/97Printed: 02/18/01This information applies only to the activator intended for use with MA 555 Adhesive. Afterproper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELDiisodecyl phthalate 26761400 1-10 n/e n/e n/eOtherLimitsCumene hydroperoxide CHP 80159 1-10 n/e n/e 1ppm,s (AIHA-WE )kin (EL )Dibutyl phthalate DBP 84742 30-60 5mg/m35mg/m^35mg/m3 (Canada )Butyl benzyl phthalate BBP 85687 1-10 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-15 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: White paste with little odor.CAUTION! Reactive. Possible eye irritant. Keep away from heat, sparks, open flames. Do notstore near combustibles. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0979 MA 555 WHITE ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:Ingestion of di-n-butyl phthalate may causehallucinations, distorted perceptions, nausea, orvomiting and kidney, ureter or bladder changeEffects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0979 MA 555 WHITE ACTIVATOR Page 3Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.---Dibutyl phthalate is a DOT and IMDG listed marine pollutant.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentOther engineering controls:Have emergency eye wash and safety showers inarea.Eye and face protection:Safety glasses with side shields.Skin Protection:Chemical resistant rubber gloves arerecommended.Respiratory protection:None required at normal handling temperatures.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.03Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter): 0Percent volatile by volume:Percent solids by weight:n/d

ITW PlexusMaterial Safety Data SheetPart No. 0979 MA 555 WHITE ACTIVATOR Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Heat, spark, open flame, contamination, andfrictionHazardous polymerization will not occur.Incompatible materials:Strong acids and bases, strong oxidizers, amines,polymerization accelerators.Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No dataBPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): n/din 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsDBP: 90 day dermal rabbit study, LOEL at 4200mg/kg/day affected kidney. Oral animal studiesshowed effects of the testes, liver, and reducedweight gain.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen. DBP: animal studies showed teretogenic and reproductive effects. Mouse lymphoma assaywas positive with activation and negative without activation. Dibutyl Phthalate has been shown to cause birthdefects in laboratory animal studies. The relevance of these findings to humans is unknown.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Diisodecyl phthalate 64gm/kg >3160 mg/kg n/dCumene hydroperoxide 382 mg/kg 1200 mg/kg 220 ppmInhalation LC50(rat, 4 hours)Dibutyl phthalate 8000 mg/kg >20 mL/kg 4250 mg/m^3Butyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0979 MA 555 WHITE ACTIVATOR Page 512. ECOLOGICAL INFORMATIONEcotoxicity:96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic. DBP: moderate BOD, may cause oxygendepletion in aqueous systems, a high potential to affect some aquatic organisms, a low potential to affectgermination &/or early growth of some plants and seedlings.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test. DBP: expected to biodegradeand not persist for long periods in an aquaticenvironment.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel foractivated sludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Di-n-Butyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:IMDG Page no.: 9028RQ=25 lbs (< 25 lbs is non-regulated ground & air). Marine pollutant15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationDiisodecyl phthalate No No No RequiredCumene hydroperoxide No Yes No Not requiredDibutyl phthalate No Yes No RequiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0979 MA 555 WHITE ACTIVATOR Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions11 updated toxicology dataThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 1MA 820 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 10/10/00Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVZinc oxide 1314132 1-10 10mg/m^3Exposure limitsOSHAPEL5mg/m^3OtherLimits10mg/m^ (Canada )3Zinc Molybdate 22914585 1-10 10mg/m310mg/m3n/eMethacryloxyethyl acid phosphate 52628032 1-10 n/e n/e n/eMolybdenum zinc oxide 61583606 1-10 10mg/m3Isopropanol IPA 67630

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 23. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects:EYE AND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching,burning, rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness,fatigue, drowsiness. Avoid breathing vapor. Use with adequate ventilation or use properrespiratory equipment. Wash thoroughly after handling. Do not take internally. Keep away fromheat, sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization (redness,drying, peeling, flaking). May be absorbed through theskin.Eyes:May be corrosive (burns). Liquid and vapors causesmoderate to severe irritation (pain, tearing, redness,swelling). May cause destruction of eye tissue andcorneal damage.Inhalation:High concentration is irritant to respiratory tract andmucous membranes. May cause cough, shortness ofbreath, dizziness, headache, and anaesthetic effects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders. Respiratory disorders (e.g. asthmatics)Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 3First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.Hazardous products of combustion:Carbon monoxide, carbon dioxide, hydrogen chloride, organic acids, aldehydes, alcohols, sulfur dioxide,metallic oxides, and smoke.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep away from high temperatures, flames, oxidizingand reducing agents. Keep container tightly closed and otherwise in accordance with NFPA regulations.Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 4Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.03Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water): 3.0-3.5010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation. Material is a strongsolvent and can soften paint and rubber.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Free-radicalproducing sources (Peroxides). Isocyanates.Hazardous decomposition products:Oxides of carbon/nitrogen. Smoke.Aliphatic/aromatic hydrocarbons, cyclohexenecarbonitrile. HCN, HCl, organic acids, aldehydes,alcohols, SO2. Metallic oxides / peroxides.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): No data available.in 4 hoursToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Eye irritation:Not available.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 5Subchronic effectsInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Zinc oxide n/d n/d n/dZinc Molybdate n/d n/d n/dMethacryloxyethyl acid phosphate n/d n/d n/dMolybdenum zinc oxide n/d n/d n/dInhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppmMetallic Dimethacrylate n/d n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 614. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationZinc oxide No No No Not requiredZinc Molybdate No Yes No Not requiredMethacryloxyethyl acid phosphate No No No Not requiredMolybdenum zinc oxide No Yes No Not requiredIsopropanol No Yes No RequiredMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No RequiredMetallic Dimethacrylate Yes Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0967 MA 820 ADHESIVE Page 7Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5 %). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es):B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420





















ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 1MA 556 ADHESIVELast revised: 03/20/00Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:Adhesive. Refer to the regulatory notes in Section 15 for additional VOC information.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsIsopropanol IPA 67630 < 1 400ppmMethacrylic acid MAA 79414 < 5 20ppmMethyl Methacrylate Monomer MMA 80626 > 60 100ppm400ppm20ppm100ppm400ppm (Canada )4 ppm(Manufact )(urer )100ppm (Canada )2-chloro-1,3 butadieneTSRN800941-5029P1-10 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (blurredvision, redness). May cause corneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water): n/d010. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Not expected to be a carcinogenic or mutagenic hazard to man based upon evidence from well-conductedanimal studies, relevent mutagenicity studies and adequate epidemiological studies of relevent cohorts.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm2-chloro-1,3 butadiene n/d n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.Export notification is required under TSCA Section 12B -- see below.The following RCRA code(s) applies to this material if it becomes waste: D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationIsopropanol No Yes No RequiredMethacrylic acid No No No Not requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 6Methyl Methacrylate Monomer No Yes No Required2-chloro-1,3 butadiene No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 7MA 556 ADHESIVELast revised: 03/20/00Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:Adhesive. Refer to the regulatory notes in Section 15 for additional VOC information.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsIsopropanol IPA 67630 < 1 400ppmMethacrylic acid MAA 79414 < 5 20ppmMethyl Methacrylate Monomer MMA 80626 > 60 100ppm400ppm20ppm100ppm400ppm (Canada )4 ppm(Manufact )(urer )100ppm (Canada )2-chloro-1,3 butadieneTSRN800941-5029P1-10 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 8Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (blurredvision, redness). May cause corneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye, lung and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 10Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water): n/d010. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Not expected to be a carcinogenic or mutagenic hazard to man based upon evidence from well-conductedanimal studies, relevent mutagenicity studies and adequate epidemiological studies of relevent cohorts.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 11Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm2-chloro-1,3 butadiene n/d n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.Export notification is required under TSCA Section 12B -- see below.The following RCRA code(s) applies to this material if it becomes waste: D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationIsopropanol No Yes No RequiredMethacrylic acid No No No Not requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0505 MA 556 ADHESIVE Page 12Methyl Methacrylate Monomer No Yes No Required2-chloro-1,3 butadiene No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0910 MA 1020 ADHESIVE Page 1MA 1020 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 01/13/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsTexanol Benzyl Phthalate 16883833 5-15 n/e n/e 5 mg/m3 (Manufact )(urer )Methacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 40-70 100ppm20ppm100ppm4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. May beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (blurredvision, redness). May cause corneal damage.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0910 MA 1020 ADHESIVE Page 3Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Respiratory protection:Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): > 200Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water): n/d010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0910 MA 1020 ADHESIVE Page 4Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/din 4 hoursToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Not expected to be a carcinogenic or mutagenic hazard to man based upon evidence from well-conductedanimal studies, relevent mutagenicity studies and adequate epidemiological studies of relevent cohorts.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Texanol Benzyl Phthalate > 15.8 g/kg > 10.0 g/kg n/dInhalation LC50(rat, 4 hours)Methacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0910 MA 1020 ADHESIVE Page 513. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationTexanol Benzyl Phthalate No No No Not requiredMethacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2Bcourqr0420





















ITW PlexusMaterial Safety Data SheetPart No. 0981 MA 1025 ADHESIVE Page 1MA 1025 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: Adhesive. See Section 15 concerning VOC information.Last revised: 03/24/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVStyrene 100425 < 1 20ppmExposure limitsOSHAPEL50ppmOtherLimits50ppm (Canada )Texanol Benzyl Phthalate 16883833 7-13 n/e n/e 5 mg/m3 (Manufact )(urer )Isopropanol IPA 67630 < 1 400ppm400ppm400ppm (Canada )Methyl Methacrylate Monomer MMA 80626 30-60 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Keep away from heat, sparks, open flames. Overexposure may have thefollowing effects: EYE AND SKIN EXPOSURE: Irritant and potential skin sensitizer. May causeredness, itching, burning, rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea,dizziness, fatigue, drowsiness. Chronic overexposure may cause liver and kidney effects.Contains styrene which may cause cancer. Avoid breathing vapor. Use with adequate ventilationor use proper respiratory equipment. Wash thoroughly after handling. Do not take internally.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0981 MA 1025 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization, rash, redness,itching, blistering.Eyes:May cause moderate irritation, including burningsensation, tearing, redness, or swelling.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, and liver damage, not likely to cause cancer. Not believed to represent acarcinogenic or mutagenic hazard.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: YesOther effects:Cancer-suspect constituent(s): StyreneDevelopmental toxicity observed in animal tests with MMA, but only at levels toxic to the mother. Styrene is reported tohave caused hearing loss in laboratory animals upon exposure to high concentrations (sixteen times the tlv andhigher); however, the relevance of this to humans is unknown. Some studies in humans link repeated styreneexposure to minor subclinical decreases in the ability to discriminate between colors.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420


ITW PlexusMaterial Safety Data SheetPart No. 0981 MA 1025 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.96Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Unstable with heat.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/dToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur. Some studies in humans link repeatedstyrene exposure to subtle, subclinical effects oncolor vision.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weight. Lung effects have beenobserved in the mouse following repeated exposureto styrene.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0981 MA 1025 ADHESIVE Page 5Carcinogenicity, teratogenicity, and mutagenicity:Tests with MMA indicate no affects on embryotoxicity, tetotoxicity nor teratogenic effects even in the presenceof maternal toxicity. Styrene: An increased incidence of lung tumors was observed in mice from an inhalationstudy. The International Agency for Research on Cancer (IARC) states that styrene is 'possibly carcinogenic tohumans' (Group 2B) based on 'inadequate evidence' in humans, 'limited evidence' in animals and other 'relevantdata'. According to the IARC report, these 'other relevant data' include studies demonstrating that styrene ismetabolized in humans to stryene oxide, an agent which is known to induce cancers in two animal species.Additionally, styrene has been shown to be mutagenic in several 'in vitro' assays. However, unlike some animalspecies, man apparently is able to readily detoxify the styrene oxide generated from styrene exposures.Moreover, studies in humans exposed for long periods of time to styrene have not demonstrated anycarcinogenic effects. TERATOLOGY: In laboratory animals, styrene did not produce birth defects or any othereffects on the fetus even at exposure concentrations having an adverse effect on the mother. REPRODUCTIVEEFFECTS: In animal studies, styrene has been shown not to interfere with reproduction.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Inhalation LC50(rat, 4 hours)Styrene 2650 mg/kg n/d 24,000 mg/m3Texanol Benzyl Phthalate > 15.8 g/kg > 10.0 g/kg n/dIsopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name: Adhesives, 3, UN 1133, PG II, ERG No. 128Technical name:Hazard class: 3N/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:< 30 liters is PG IIIIMDG Page no.: 3174courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0981 MA 1025 ADHESIVE Page 615. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationStyrene No Yes No Not requiredTexanol Benzyl Phthalate No No No Not requiredIsopropanol No Yes No RequiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B; D2A16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 1MA 1025 / MA 556 ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 07/08/99Printed: 02/18/01This information applies only to the activator intended for use with MA 555 Adhesive. Afterproper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsTexanol Benzyl Phthalate 16883833 15-40 n/e n/e 5 mg/m3 (Manufact )(urer )Magnesium sulfate, 99% 7487889 1-10 n/e n/e n/e(n/e )Cumene hydroperoxide CHP 80159 1-10 n/e n/e 1ppm,s (AIHA-WE )kin (EL )Diisobutyl Phthalate DIBP 84695 15-40 n/e n/e n/eBenzoyl peroxide BPO 94360 7-13 5mg/m35mg/m^35 ppm(Canada )Surfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:Ingestion of di-n-butyl phthalate may causehallucinations, distorted perceptions, nausea, orvomiting and kidney, ureter or bladder changeEffects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 3Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentOther engineering controls:Have emergency eye wash and safety showers inarea.Eye and face protection:Safety glasses with side shields.Skin Protection:Chemical resistant rubber gloves arerecommended.Respiratory protection:None required at normal handling temperatures.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.08Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter): 0Percent volatile by volume:Percent solids by weight:n/d

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Heat, spark, open flame, contamination, andfrictionHazardous polymerization will not occur.Incompatible materials:Strong acids and bases, strong oxidizers, amines,polymerization accelerators.Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No dataBPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): n/din 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsDBP: 90 day dermal rabbit study, LOEL at 4200mg/kg/day affected kidney. Oral animal studiesshowed effects of the testes, liver, and reducedweight gain.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen. DBP: animal studies showed teretogenic and reproductive effects. Mouse lymphoma assaywas positive with activation and negative without activation. Dibutyl Phthalate has been shown to cause birthdefects in laboratory animal studies. The relevance of these findings to humans is unknown.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Texanol Benzyl Phthalate > 15.8 g/kg > 10.0 g/kg n/dMagnesium sulfate, 99% n/d 1750 mg/kg n/dCumene hydroperoxide 382 mg/kg 1200 mg/kg 220 ppmDiisobutyl Phthalate 15 g/kg n/d n/dBenzoyl peroxide 7710 mg/kg n/d n/dSurfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 512. ECOLOGICAL INFORMATIONEcotoxicity:96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic. DBP: moderate BOD, may cause oxygendepletion in aqueous systems, a high potential to affect some aquatic organisms, a low potential to affectgermination &/or early growth of some plants and seedlings.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test. DBP: expected to biodegradeand not persist for long periods in an aquaticenvironment.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel foractivated sludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.14. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:IMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationTexanol Benzyl Phthalate No No No Not requiredMagnesium sulfate, 99% No No No Not requiredCumene hydroperoxide No Yes No Not requiredDiisobutyl Phthalate No No No Not requiredBenzoyl peroxide No Yes No Not requiredSurfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions2 Updated constituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420













ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 1MA 1025 / MA 556 ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionLast revised: 07/08/99Printed: 02/18/01This information applies only to the activator intended for use with MA 555 Adhesive. Afterproper mixing and curing, the product is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsTexanol Benzyl Phthalate 16883833 15-40 n/e n/e 5 mg/m3 (Manufact )(urer )Magnesium sulfate, 99% 7487889 1-10 n/e n/e n/e(n/e )Cumene hydroperoxide CHP 80159 1-10 n/e n/e 1ppm,s (AIHA-WE )kin (EL )Diisobutyl Phthalate DIBP 84695 15-40 n/e n/e n/eBenzoyl peroxide BPO 94360 7-13 5mg/m35mg/m^35 ppm(Canada )Surfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:Ingestion of di-n-butyl phthalate may causehallucinations, distorted perceptions, nausea, orvomiting and kidney, ureter or bladder changeEffects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 3Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentOther engineering controls:Have emergency eye wash and safety showers inarea.Eye and face protection:Safety glasses with side shields.Skin Protection:Chemical resistant rubber gloves arerecommended.Respiratory protection:None required at normal handling temperatures.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.08Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter): 0Percent volatile by volume:Percent solids by weight:n/d

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 410. STABILITY AND REACTIVITYThis product is chemically unstable.Conditions to avoid:Heat, spark, open flame, contamination, andfrictionHazardous polymerization will not occur.Incompatible materials:Strong acids and bases, strong oxidizers, amines,polymerization accelerators.Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No dataBPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): n/din 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsDBP: 90 day dermal rabbit study, LOEL at 4200mg/kg/day affected kidney. Oral animal studiesshowed effects of the testes, liver, and reducedweight gain.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen. DBP: animal studies showed teretogenic and reproductive effects. Mouse lymphoma assaywas positive with activation and negative without activation. Dibutyl Phthalate has been shown to cause birthdefects in laboratory animal studies. The relevance of these findings to humans is unknown.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Texanol Benzyl Phthalate > 15.8 g/kg > 10.0 g/kg n/dMagnesium sulfate, 99% n/d 1750 mg/kg n/dCumene hydroperoxide 382 mg/kg 1200 mg/kg 220 ppmDiisobutyl Phthalate 15 g/kg n/d n/dBenzoyl peroxide 7710 mg/kg n/d n/dSurfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 512. ECOLOGICAL INFORMATIONEcotoxicity:96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic. DBP: moderate BOD, may cause oxygendepletion in aqueous systems, a high potential to affect some aquatic organisms, a low potential to affectgermination &/or early growth of some plants and seedlings.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test. DBP: expected to biodegradeand not persist for long periods in an aquaticenvironment.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel foractivated sludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.14. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:IMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationTexanol Benzyl Phthalate No No No Not requiredMagnesium sulfate, 99% No No No Not requiredCumene hydroperoxide No Yes No Not requiredDiisobutyl Phthalate No No No Not requiredBenzoyl peroxide No Yes No Not requiredSurfactant (

ITW PlexusMaterial Safety Data SheetPart No. 0987 MA 1025 / MA 556 ACTIVATOR Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions2 Updated constituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 1MA 1023 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 02/24/00Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsTexanol Benzyl Phthalate 16883833 10-30 n/e n/e 5 mg/m3 (Manufact )(urer )Isopropanol IPA 67630 < 1 400ppm400ppm400ppm (Canada )Methacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 40-70 100ppm20ppm100ppm4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420



ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.92Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/dToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Texanol Benzyl Phthalate > 15.8 g/kg > 10.0 g/kg n/dInhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationTexanol Benzyl Phthalate No No No Not requiredIsopropanol No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 6Methacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 7MA 1023 ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 02/24/00Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsTexanol Benzyl Phthalate 16883833 10-30 n/e n/e 5 mg/m3 (Manufact )(urer )Isopropanol IPA 67630 < 1 400ppm400ppm400ppm (Canada )Methacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 40-70 100ppm20ppm100ppm4 ppm(Manufact )(urer )100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420



ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 10Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.92Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents, acids and bases. Material is astrong solvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis.Acute inhalation effects:LC50 (rat): n/dToxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 11Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Texanol Benzyl Phthalate > 15.8 g/kg > 10.0 g/kg n/dInhalation LC50(rat, 4 hours)Isopropanol 5045 mg/kg 12.8 g/kg 22627 ppmMethacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppm12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationTexanol Benzyl Phthalate No No No Not requiredIsopropanol No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0959 MA 1023 ADHESIVE Page 12Methacrylic acid No No No Not requiredMethyl Methacrylate Monomer No Yes No Required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420





































ITW PlexusMaterial Safety Data SheetPart No. 0918 MA3940 ADHESIVE Page 1MA3940 ADHESIVELast revised: 01/14/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyAcrylateGeneral information:AdhesiveMANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsDiisodecyl adipate 27178161 5-15 n/e n/e n/eN,N-Bis(2-hydroxyethyl)-para-toluidine HET 3077121 < 5 n/e n/e n/eMethyl Methacrylate Monomer MMA 80626 40-70 100ppm100ppm100ppm (Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0918 MA3940 ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0918 MA3940 ADHESIVE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Hazardous products of combustion:Carbon monoxide, carbon dioxide and smoke.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitorto prevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eye wash andsafety shower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0918 MA3940 ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.93-1.05Melting point (°F): -54Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 50 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): 3.5Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultraviolet radiation.Hazardous polymerization may occur.Incompatible materials:Incompatible with strong oxidizing agents andreducing agents. Material is a strong solvent andcan soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide and smoke.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Not available.Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.Acute dermal effectsLD50 (rabbit): Not available.Dermatitis. HET toxic by skin absorption.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weight. HET may causemethemoglobinemia.Carcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0918 MA3940 ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Diisodecyl adipate n/d n/d n/dN,N-Bis(2-hydroxyethyl)-para-toluidine n/d n/d n/dMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppmInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppmMobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/gEnvironmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationDiisodecyl adipate No No No Not requiredN,N-Bis(2-hydroxyethyl)-para-toluidine No No No Not requiredMethyl Methacrylate Monomer No Yes No Requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0918 MA3940 ADHESIVE Page 6*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420







ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 13940 ACTIVATOR - BLUELast revised: 07/08/99Printed: 02/18/011. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Epoxy resinThis information applies to the activator component of the two-part kit. After curing, theproduct is not hazardous.MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSExposure limitsConstituent Abbr. CAS No.WeightpercentACGIHTLVOSHAPELOtherLimitsBisphenol A diglycidyl ether resinDGEBPA25068386 20-40 n/e n/e n/eButyl benzyl phthalate BBP 85687 1-10 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 5-20 5mg/m35mg/m^35 ppm(Canada )"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: blue viscous liquid with little odor.CAUTION! Reactive. Possible eye and skin irritant. Potential skin sensitizer. Keep away fromheat, sparks, open flames. Do not store near combustibles. Avoid contact with eyes. Avoidprolonged or repeated skin contact. Do not take internally. Wash thoroughly after handling.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:Moderate irritant. Contact at elevated temperaturescan cause thermal burns. May cause skinsensitization (rashes, hives).Eyes:Moderate irritant. Contact at elevated temperaturescan cause thermal burns.Inhalation:The low vapor vapor pressure of the resin makesinhalation unlikely in normal use.Ingestion:Acute oral toxicity is low. May cause gastric distress.Effects of chronic overexposure:Prolonged or repeated skin contact may cause sensitization, with itching, swelling, or rashes on later exposure. Purebenzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders. Development of preexisting skin or lung allergy symptoms may increase.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:See section 11.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.Note to physician:In general, emesis induction is unnecessary in high viscosity, low volatility products, e.g., neat epoxy resins.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): >400 Method: PMCCExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Do not enterconfined space without full bunker gear.Firefighters should wear self-contained breathingapparatus and protective clothing. Cool fireexposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:When heated to decomposition it emits fumes of Cl- , carbon monoxide, other fumes and vapors varying incomposition and toxicity.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly. Flush area with water to remove traceresidue. Use non-sparking tools.Containment:Dike, contain and absorb with clay, sand or othersuitable material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:Avoid contact with skin, eyes, or clothing. Wash thoroughly with soap and water after using and particularlybefore eating, drinking, smoking, applying cosmetics, or using toilet facilities.Launder contaminated clothing and protective gear before reuse. Discard contaminated leather articles.Provide appropriate ventilation/respiratory protection against decomposition products (see Section 10) duringwelding/flame cutting operations. Use nonsparking equipment.Storage precautions:Store in a cool, dry area away from high temperatures and flames. Storage above 100 F will reduce useful life ofthe material.Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.Do not store near combustibles.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 48. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust ventilation is preferred although goodgeneral mechanical ventilation is usually adequatefor most industrial applications. Local exhaust isrecommended for confined areas.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:Other engineering controls:Have emergency shower and eye wash available.Skin Protection:Chemical-resistant gloves and other gear asrequired to prevent skin contact.None required at normal handling temperatures and conditions. Use NIOSH approved organic vapor cartidgesfor uncured resin and dust/particle respirators during grinding/sanding operations of cured resin as exposurelevels dictate.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.0-1.25Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d< 4> 96at 171 °FBoiling point (°F):n/dVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 5Acute inhalation effects:LC50 (rat): No data availablein 0 hoursBPO: slightly toxic to practically non-toxic to rats.DBP: high oral doses given to pregnant animalsproduced minor abnormalities in off-spring.Subchronic effectsNo data available.Eye irritation:BPO: severely irritating to rabbits. DBP: slightirritant (human)Chronic effects2-year bioassays in mice exposed by the dermalroute to EPON 828, DGEBPA, or othercommercial resins yielded limited evidence of weakcarcinogenicity. The authors concluded that therenal tumor evidence with EPON 828 "was of nobiological significance" and that the resin "is not asystemic carcinogen when applied to the dorsalskin of CF1 mice." BPO: Rats fed dose of 2800mg/kg for 2-yrs showed increase incidence oftesticular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:Both the resin and the diglycidyl ether of bisphenol A (a component of this product) have proved to be inactivewhen tested by In Vivo mutagenicity assays. Both have shown activity by In Vitro microbial mutagenicityscreening and have produced chromosomal aberrations in cultured rat liver cells. BPO: both positive andnegative (mutagenic and non-mutagenic) responses occurred in tests with animal or bacterial cells. Repeatedskin application with a known carcinogen enhanced skin tumor production in mice by the carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Bisphenol A diglycidyl ether resin 11.4 g/kg >20 ml/kg no deathsButyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:If this resin becomes a waste, it would not be a hazardous waste by RCRA criteria (40CFR 261). Dispose ofaccording to applicable federal, state, and local regulations.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 614. TRANSPORT INFORMATIONProper shipping name: Non-regulatedTechnical name: N/AHazard class:N/AUN number: N/A Packing group: N/AEmergency Response Guide no.: N/AOther:N/AIMDG Page no.:N/A15. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:NoneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationBisphenol A diglycidyl ether resin No No No Not requiredButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 5%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2Bcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0978 3940 ACTIVATOR - BLUE Page 716. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 2 2Revisions for this issue:MSDS SectionRevisions2 Updated constituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

























ITW PlexusMaterial Safety Data SheetPart No. 0934 MA420FS ADHESIVE Page 1MA420FS ADHESIVE1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical family AcrylateGeneral information: AdhesiveLast revised: 02/14/96Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.Methacrylate estersTRADESECRETWeightpercentACGIHTLVExposure limitsOSHAPELOtherLimits1-10 n/e n/e 1mg/m3 (AIHA-WE ),(EL skin )Methacrylic acid MAA 79414 1-10 20ppmMethyl Methacrylate Monomer MMA 80626 45-85 100ppm20ppm100ppm4 ppm(Manufact )(urer )100ppm (Canada )N,N-Dimethyl-para-toluidine DMT 99978 1-10 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Off-white paste with varied fragrant odor.WARNING! Flammable. Overexposure to liquid, mist or vapor may have the following effects: EYEAND SKIN EXPOSURE: Irritant and potential skin sensitizer. May cause redness, itching, burning,rash. RESPIRATORY EXPOSURE: Irritant. May cause headache, nausea, dizziness, fatigue,drowsiness. Avoid breathing vapor. Use with adequate ventilation or use proper respiratoryequipment. Wash thoroughly after handling. Do not take internally. Keep away from heat,sparks, open flames.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0934 MA420FS ADHESIVE Page 2Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:May cause irritation and sensitization. MMA may beabsorbed through the skin.Eyes:Liquid and vapors causes moderate irritation (burningssensation, tearing, redness, swelling). May causecorneal damage.Inhalation:High concentration is irritant to respiratory tract andmay cause dizziness, headache, and anaestheticeffects.Ingestion:Causes irritation, a burning sensation of the mouth,throat and gastrointestinal tract and abdominal pain.Effects of chronic overexposure:Prolonged exposure may lead to kidney, lung, heart and liver damage.Medical conditions which may be aggravated by exposure:Preexisting eye and skin disorders and diseases of the lung.Carcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s):Other effects:Developmental toxicity observed in animal tests with MMA at levels toxic to the mother.No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention ifsymptoms persist.First aid for skin:Immediately remove contaminated clothing andexcess contaminant. Flush skin with water.Wash thoroughly with warm soap and water.Consult a physician if irritation develops.First aid for ingestion:Do NOT induce vomiting. Give two glasses ofwater to dilute if patient is conscious. Get medicalattention.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0934 MA420FS ADHESIVE Page 35. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): 50 Method: TCCExplosive limits in air -- Lower: 2.1 Upper: 12.5Special firefighting procedures:Keep personnel removed and upwind from fire.Wear self contained breathing apparatus and fullprotective equipment. Cool tank with water spray.Fight fire from a distance as the heat may rupturethe tanks.Hazardous products of combustion:Acrid smoke and irritating fumes. Oxides of carbon.Unusual fire and explosion hazards:Sealed containers at elevated temperatures mayrupture due to polymerization. Vapors are heavierthan air and may travel to ignition sources andflash back.6. ACCIDENTAL RELEASE MEASURESSpill control:Avoid personal contact. Eliminate ignitionsources. Ventilate area.Cleanup:For large spills, pump to storage/salvage vessels.Soak up residue with an absorbent such as clay,sand, or other suitable material and dispose ofproperly (RCRA hazardous waste). Add inhibitor toprevent polymerization.Containment:Dike, contain and absorb with clay, sand or othersuitable non-combustible material.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Usenon-sparking tools7. HANDLING AND STORAGEHandling precautions:Do not breathe vapor or mist. Do not get in eyes, on skin or clothing. Wash thoroughly after handling. Closecontainer after each use. Ground container when pouring. Keep away from heat, flame or sparks. Usenon-sparking tools.Storage precautions:Keep in a cool place, without direct exposure to sunlight. Keep container tightly closed and otherwise inaccordance with NFPA regulations. Maintain air space in storage containers.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Use ventilation that is adequate to keep employeeexposure to airborne concentrations belowexposure limits.Personal protective equipmentEye and face protection:Wear safety glasses. Wear coverall chemicalsplash goggles and face shield when eye and facecontact is possible.Other engineering controls:Keep container tightly closed. Observe labelprecautions. Have emergency eyewash and safetyshower present.Skin Protection:Wear impervious butyl rubber clothing asappropriate to prevent contact.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0934 MA420FS ADHESIVE Page 4Respiratory protection:A NIOSH/MSHA air purifying respirator with an organic vapor cartridge may be permissible, however use apositive pressure air supplied respirator if there is any potential for uncontrolled release, or unknown exposurelevels.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 0.90-0.95Melting point (°F):n/dVapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:28 mm Hg< 100 mixedn/dn/dat 68 °FBoiling point (°F): 213Vapor density (air = 1): > 1Evaporation rate (butyl acetate = 1): 3Solubility in water:n/dpH (5% solution or slurry in water):010. STABILITY AND REACTIVITYThis product is chemically stable.Conditions to avoid:Unstable with heat, direct sunlight, inert gasblanketing, ultrviolet radiation.Hazardous polymerization may occur.Incompatible materials:Strong oxidizing and reducing agents, acids andbases. Free radical initiators. Material is a strongsolvent and can soften paint and rubber.Hazardous decomposition products:Carbon monoxide, carbon dioxide, nitrogen oxidesand smoke.Conditions of hazardous polymerization:Excessive heat, storage in the absence of inhibitorand inadvertant addition of catalyst.11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):Toxicity of MMA exposed near LD50 include bloodin the urine and liver changes.Acute dermal effects> 2000 mg/kg estimate LD50 (rabbit): > 1700 mg/kg estimateDermatitis. DMT: rapidly absorbed through skin.Acute inhalation effects:LC50 (rat): Not available.Toxicity of MMA at 8-100 times TLV fromrespiratory and gastrointestional irritation, lungdamage, nervous system effects and blood inurine.Subchronic effectsin 4 hoursInhalation: Repeated exposure of MMA at 5-100times the TLV include lung damage, pulmonaryirritation, liver changes, eye irritation, nasal tissuechanges, incoordination and upper respiratoryirritation. Ingestion: Liver and kidney affects withaltered function in both organs. Skin permeationmay occur.Eye irritation:Not available.Chronic effectsInhalation: long term exposure of MMA causedinflammation of the nasal cavity, changes in nasalsensory cells and decreased body weight.Ingestion: Can cause decreased body weight, andincreased kidney weightCarcinogenicity, teratogenicity, and mutagenicity:Possible reproductive hazard based on animal data. A mouse lymphoma test was positive for mutagenicity(may be false positive) for trade secret component.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0934 MA420FS ADHESIVE Page 5Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Methacrylate esters n/d n/d n/dInhalation LC50(rat, 4 hours)Methacrylic acid 1060 mg/kg 500 mg/kg >1300 ppmMethyl Methacrylate Monomer 7872 mg/kg > 5000 mg/kg 7093 ppmN,N-Dimethyl-para-toluidine n/d n/d n/d12. ECOLOGICAL INFORMATIONEcotoxicity:MMA has: estimate of 96 hour median threshold limit: 100-1,000 ppm; 96 hour LC50, fathead minnow: 150ppm; 96 hour LC50, bluegill sunfish: 232 ppm. MAA has: LC50 = 85mg/l, 96 hr, Rainbow trout (slightly toxic);EC50 > 130 mg/l, 48 hr, Daphnia magna (practically non-toxic); EC50 = 0.6 mg/l, 96 hr, Algae (highly toxic).Mobility and persistence:MMA is partially biodegradable in water. BOD-5day: 0.14 g/g - 0.90 g/g; THOD : 1.92 g/g. MAAreadily biodegraded (86% within 28 days) underaerobic conditions.Environmental fate:MMA produces high tonnage material in whollycontained systems. Liquid with moderate mobility.Sparingly soluble in water. High potential forbioaccumulation. Low mobility in soil.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Do not dispose of in a landfill. Incineration is the preferred method of disposal.14. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 3AdhesivesN/AUN number: 1133 Packing group: IIEmergency Response Guide no.: 128Other:Containers < 30 liters are PG IIIDepending on the size and type of container, this material may be reclassifiedas "Consumer Commodity, ORM-D" for shipments within the United States, or as"Limited Quantity" elsewhere. Refer to the appropriate regulation.15. REGULATORY INFORMATIONU.S. Federal RegulationsIMDG Page no.: 3174TSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:D001Regulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationMethacrylate esters No No No Not requiredMethacrylic acid No No No Not requiredcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0934 MA420FS ADHESIVE Page 6Methyl Methacrylate Monomer No Yes No RequiredN,N-Dimethyl-para-toluidine No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Delayed health hazard Fire hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 10%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): B2; D2B16. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity2* 3 2The information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 1MA420FS ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionThis information applies only to the activator intended for use with ITW A0420FSAdhesive. After proper mixing and curing, the product is not hazardous.Last revised: 07/08/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsButyl benzyl phthalate BBP 85687 5-15 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 10-30 5mg/m35mg/m^35 ppm(Canada )Long chain alcohols, carboxylic acid ester * 1-10 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Blue paste with little odor.CAUTION! Reactive. Possible eye irritant. Keep away from heat, sparks, open flames. Do notstore near combustibles. Wash thoroughly after handling.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 2Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:May cause irritation of the gastrointestinal tract.Effects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Containment:Dike, contain and absorb with clay, sand or othersuitable material.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 3Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:None required at normal handling temperatures.Other engineering controls:Have emergency eye wash and safety showers inarea.Skin Protection:Chemical resistant rubber gloves arerecommended.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.04Melting point (°F): 0Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d96at 0 °FBoiling point (°F):n/aVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 4Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No data available.BPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): No data available.in 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsNot availableEye irritation:BPO: severely irritating to rabbits.Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Butyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dLong chain alcohols, carboxylic acid ester n/d n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 514. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Butyl Benzyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:RQ=650 lbs (< 650 lbs is non-regulated ground & air). Marinepollutant.IMDG Page no.: 902815. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not requiredLong chain alcohols, carboxylic acid ester No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 10%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2Bcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 616. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions2 Updated constituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420







ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 1MA420FS ACTIVATOR1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATIONChemical familyGeneral information:Organic peroxide solutionThis information applies only to the activator intended for use with ITW A0420FSAdhesive. After proper mixing and curing, the product is not hazardous.Last revised: 07/08/99Printed: 02/18/01MANUFACTURERITW Plexus30 Endicott St.Danvers, Massachusetts 01923EMERGENCY INFORMATIONEmergency telephone number(CHEMTREC) (800) 424-9300Other calls: (978) 777-11002. COMPOSITION/INFORMATION ON INGREDIENTSHAZARDOUS CONSTITUENTSConstituent Abbr. CAS No.WeightpercentACGIHTLVExposure limitsOSHAPELOtherLimitsButyl benzyl phthalate BBP 85687 5-15 n/e n/e 5mg/m^3Benzoyl peroxide BPO 94360 10-30 5mg/m35mg/m^35 ppm(Canada )Long chain alcohols, carboxylic acid ester * 1-10 n/e n/e n/e"TLV" means the Threshold Limit Value exposure (eight-hour, time-weighted average, unless otherwise noted) as established by theAmerican Conference of Governmental Industrial Hygienists. "STEL" indicates a short-term exposure limit. "PEL" indicates the OSHAPermissible Exposure Limit. "n/e" indicates that no exposure limit has been established. An asterisk (*) indicates a substance whoseidentity is a trade secret of our supplier and unknown to us.3. HAZARDS IDENTIFICATIONEmergency OverviewAppearance, physical form, odor: Blue paste with little odor.CAUTION! Reactive. Possible eye irritant. Keep away from heat, sparks, open flames. Do notstore near combustibles. Wash thoroughly after handling.Potential health effects:Primary routes of exposure:Skin contact Skin absorption Eye contactInhalationIngestionSymptoms of acute overexposure:Skin:No acute effects reported for benzoyl peroxide at thisdilution, although the pure peroxide can causedermatitis.Eyes:May cause mild irritation.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 2Inhalation:Unlikely because of low vapor pressure of the mixture.Pure benzoyl peroxide causes respiratory irritation.Ingestion:May cause irritation of the gastrointestinal tract.Effects of chronic overexposure:Pure benzoyl peroxide is reported to be an allergen.Medical conditions which may be aggravated by exposure:None reportedCarcinogenicity -- OSHA regulated: No ACGIH: No National Toxicology Program:International Agency for Research on Cancer: NoCancer-suspect constituent(s): NoneOther effects:No4. FIRST AID MEASURESFirst aid for eyes:Flush eye with clean water for at least 15 minuteswhile gently holding eyelids open. Get immediatemedical attention.First aid for inhalation:Remove patient to fresh air. Administer oxygen ifbreathing is difficult. Get medical attention.First aid for skin:Wash thoroughly with soap and warm water.Consult a physician if irritation develops.First aid for ingestion:Do not induce vomiting. If patient is conscious,dilute by giving water. Get prompt medicalattention.5. FIRE FIGHTING MEASURESExtinguishing media:Water Carbon dioxide Dry chemical Foam Alcohol foamFlash Point (°F): n/a Method: (No flashpoint method for peExplosive limits in air -- Lower: n/d Upper: n/dSpecial firefighting procedures:If large amounts of material are involved, evacuatearea and fight fire from safe distance. Coolfire-exposed containers with water.Unusual fire and explosion hazards:Benzoyl peroxide can decompose violently ifheated strongly while confined.Hazardous products of combustion:Carbon monoxide and carbon dioxide.6. ACCIDENTAL RELEASE MEASURESSpill control:Evacuate area; eliminate ignition sources; wearprotective clothing and overshoes.Containment:Dike, contain and absorb with clay, sand or othersuitable material.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 3Cleanup:Absorb spill on inert material such as vermiculiteand transfer with nonsparking tools to imperviouscontainer.Special procedures:Prevent spill from entering drainage/sewersystems, waterways, and surface waters. Notifyappropriate authorities as required.7. HANDLING AND STORAGEHandling precautions:---Use nonsparking equipment.---Do not get in eyes, on skin, or on clothing.---Avoid breathing vapors.---Use only as directed; avoid uncontrolled mixing with other materials, especially polymerizable or combustiblematerials.Storage precautions:--Keep well closed in a cool, dark place. Storage above 100 F will reduce useful life of the material.---Keep from heat, sparks, and open flame. Exposure to high heat can cause violent reaction.---Do not store near combustibles.8. EXPOSURE CONTROLS/PERSONAL PROTECTIONEngineering controlsVentilation:Local exhaust is recommended for confined areas.General mechanical ventilation is adequate fornormal use.Personal protective equipmentEye and face protection:Safety glasses with side shields.Respiratory protection:None required at normal handling temperatures.Other engineering controls:Have emergency eye wash and safety showers inarea.Skin Protection:Chemical resistant rubber gloves arerecommended.9. PHYSICAL AND CHEMICAL PROPERTIESSpecific gravity: 1.04Melting point (°F): 0Vapor pressure (mmHg):VOC (grams/liter):Percent volatile by volume:Percent solids by weight:n/dn/d96at 0 °FBoiling point (°F):n/aVapor density (air = 1):n/dEvaporation rate (butyl acetate = 1):

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 4Hazardous decomposition products:Flammable and toxic fumes including organicacids; carbon monoxide and carbon dioxide fromcomplete combustionConditions of hazardous polymerization:None11. TOXICOLOGICAL INFORMATIONAcute oral effects:LD50 (rat):BPO: slightly toxic to practically non-toxic to rats.Acute dermal effects> 5000 mg/kg LD50 (rabbit): No data available.BPO: non-irritating to rabbits (4-hr exposure).Repeated controlled human skin contact studiesproduced skin allergy.Acute inhalation effects:LC50 (rat): No data available.in 4 hoursBPO: practically non-toxic to rats (LC50> 22.4mg/L, 4-hr)Subchronic effectsNot availableEye irritation:BPO: severely irritating to rabbits.Chronic effectsBPO: Rats fed dose of 2800 mg/kg for 2-yrsshowed increase incidence of testicular atrophy.Carcinogenicity, teratogenicity, and mutagenicity:BPO: both positive and negative (mutagenic and non-mutagenic) responses occurred in tests with animal orbacterial cells. Repeated skin application with a known carcinogen enhanced skin tumor production in mice bythe carcinogen.Toxicological information on hazardous chemical constituents of this product:Oral LD50Dermal LD50Constituent(rat)(rabbit)Butyl benzyl phthalate 2330 mg/kg >10 mg/kg n/dBenzoyl peroxide 7710 mg/kg n/d n/dLong chain alcohols, carboxylic acid ester n/d n/d n/dInhalation LC50(rat, 4 hours)12. ECOLOGICAL INFORMATIONEcotoxicity:BPO: 96 hr, LC50 guppy (semi-static) = 2.0 mg/l, moderately toxic.Mobility and persistence:BPO: almost 60 % biodegradadation was reachedafter 28 days in the closed bottle readybiodegradablity test.Environmental fate:BPO: EC50 = 35 mg/L absorbed to gel for activatedsludge respiration inhibition.13. DISPOSAL CONSIDERATIONSWaste management recommendations:Dispose of in accordance to applicable federal, state, and local regulation. Incineration or fuel blending are thepreferred methods of disposal.courqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 514. TRANSPORT INFORMATIONProper shipping name:Technical name:Hazard class: 9Environmentally hazardous substances, liquid, n.o.s.Butyl Benzyl PhthalateUN number: 3082 Packing group: IIIEmergency Response Guide no.: 171Other:RQ=650 lbs (< 650 lbs is non-regulated ground & air). Marinepollutant.IMDG Page no.: 902815. REGULATORY INFORMATIONU.S. Federal RegulationsTSCA:All ingredients of this product are listed, or are exempt from listing, on the TSCA Inventory.The following RCRA code(s) applies to this material if it becomes waste:noneRegulatory status of hazardous chemical constituents of this product:ConstituentExtremelyHazardous*ToxicChemical**CERCLARQ (lbs)TSCA 12B ExportNotificationButyl benzyl phthalate No No No RequiredBenzoyl peroxide No Yes No Not requiredLong chain alcohols, carboxylic acid ester No No No Not required*Consult the appropriate regulations for emergency planning and release reporting requirementsfor substances on the SARA Section 301 Extremely Hazardous Substances list.**Substances for which the "Toxic Chemical" column is marked "Yes" are on the SARA Section 313 list ofToxic Chemicals, for which release reporting may be required. Consult the appropriate regulations for specific requirements.Classification of this material for SARA Section 312 hazardous materials inventory reporting:Immediate health hazard Reactivity hazardRegulatory notes:In normal use, the methyl methacrylate in this product is polymerized during cure. For purposes of air qualityregulations, the maximum amount of VOC (i.e. MMA) emitted is negligible (less than 10%). Actual emissionsare a function of substrate and process and should be considered on an individual basis.Canadian regulationsWHMIS hazard class(es): D2Bcourqr0420

ITW PlexusMaterial Safety Data SheetPart No. 0937 MA420FS ACTIVATOR Page 616. OTHER INFORMATIONHazardous Materials Information System (HMIS) ratings:Health Flammability Reactivity1 2 2Revisions for this issue:MSDS SectionRevisions2 Updated constituentsThe information and recommendations in this document are based on the best information available to us at the time of preparation, butwe make no other warrenty, express or implied, as to its correctness or completeness, or as to the results of reliance on thisdocument.courqr0420

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