Volume 4 - Loctite.ph

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GlossaryCompressive Strength (ASTM D695)“Test Method for Compressive Properties of Rigid Plastics”Continuous Service TemperatureThe recommended continuous service temperature is an estimate of thehighest temperature a plastic can continuously withstand over the life ofan application. It is usually reported by the manufacturer and can bederived from the melting point, deflection temperature, and temperatureat which a material’s properties begin to severely diminish.Deflection Temperature @ 66 psi (ASTM D648)“Test Method for Deflection Temperature of Plastics Under Load”Deflection Temperature @ 264 psi (ASTM D648)“Test Method for Deflection Temperature of Plastics Under Load”Density (ASTM D792)“Test Method for Specific Gravity and Densityof Plastics by Displacement”Dielectric Constant (ASTM D150)“Test Methods for A-C Loss Characteristics and Permittivity (DielectricConstant) of Solid Electrical Insulating Materials”Dielectric Strength (ASTM D149)“Test Methods for Dielectric Breakdown Voltage and Dielectric Strengthof Solid Electrical Insulating Materials at Commercial PowerFrequencies”Dissipation Factor (ASTM D150)“Test Methods for A-C Loss Characteristics and Permittivity (DielectricConstant) of Solid Electrical Insulating Materials”Elongation, Break (ASTM D638)“Test Method for Tensile Properties of Plastics”Flexural Modulus (ASTM D790)“Test Method for Flexural Properties of Unreinforced and ReinforcedPlastics and Electrical Insulating Materials”Flexural Strength, Yield (ASTM D790)“Test Method for Flexural Properties of Unreinforced and ReinforcedPlastics and Electrical Insulating Materials”Hardness (ASTM D785)“Test Method for Rockwell Hardness of Plastic andElectrical Insulating Materials”Linear Thermal Expansion (ASTM D696)“Test Method for Coefficient of Linear ThermalExpansion of Plastics”Melting Point (ASTM D789)“Test Method for Determination of Relative Viscosity, Melting Point, andMoisture Content of Polyamide”Melting Point (ASTM D2117)“Test Method for Melting Point of Semicrystalline Polymers by the HotStage Microscopy Method”Notched Izod Impact Strength, R.T. (ASTM D256)“Test Method for Impact Resistance of Plastics and Electrical InsulatingMaterials”Processing TemperatureThis is the average processing temperature recommended bymanufacturers for commonly used processing methods.Tensile Modulus (ASTM D638)“Test Method for Tensile Properties of Plastics”Tensile Strength, Break (ASTM D638)“Test Method for Tensile Properties of Plastics”Tensile Strength, Yield (ASTM D638)“Test Method for Tensile Properties of Plastics”Thermal Conductivity (ASTM C177)“Test Method for Steady-State Heat Flux Measurements and ThermalTransmission Properties by Means of the Guarded-Hot-Plate Apparatus”ThermoplasticsThermoplastics are distinguished by their ability to be softened andreshaped through the application of heat and pressure. They can beprocessed in this manner because, unlike thermosets, they are made upof polymeric chains which are not joined by covalent bonds (crosslinks).ThermosetsThermosets are plastics whose polymeric chains are joined by covalentbonds (crosslinks) to form a three-dimensional network. Due to theformation of this three-dimensional network, thermoset resins cannotbe softened or reshaped through the application of heat or pressure.Water Absorption (ASTM D570)“Test Method for Water Absorption of Plastics”Durometer (ASTM D2240)“Test Method for Rubber Property Durometer Hardness”Linear Mold Shrinkage (ASTM D955)“Test Method for Measuring Shrinkage from Mold Dimensions ofMolded Plastics”90The Loctite ® Design Guide for Bonding Plastics, Volume 4
Index of Trade NamesTrade Name Plastic Type Manufacturer Page NumberTRADE NAME PLASTIC TYPE MANUFACTURER PAGE NUMBERAclar CTFE Allied-Signal Corporation 28Acpol Vinyl ester Cook Composites 72Acrylite Acrylic CYRO Industries 16Acrylt Acrylic Sumitomo Chemical 16Adell Polyamide (Nylon) Adell Plastics, Inc. 36Adpro Polypropylene Genesis Polymers 62Akulon Polyamide (Nylon) DSM Engineering 36Akuloy Polyamide (Nylon) DSM Engineering 36Alathon Polyethylene OxyChem 50Algoflon PTFE Ausimont USA, Inc. 28Alpha PVC Dexter Plastics 68Amilan Polyamide (Nylon) Toray Industries 36Applied Comp Polyester, thermoset BP Chemicals Inc. 42Arakote Polyester, thermoset Ciba-Geigy Corporation 42Araldite Epoxy Ciba-Geigy Corporation 26Arlon PEEK Greene, Tweed & Company 44Arnite Polyester (PBT) DSM Engineering 38Aropol Polyester, thermoset Ashland Chemical 42Ashlene Polyamide (Nylon) Ashley Polymers 36Aspun Polyethylene Dow Chemical 50Astryn Polypropylene Himont USA, Inc. 62Attane Polyethylene Dow Chemical 50Azdel Polypropylene Azdel, Inc. 62Bapolene PE, PP Bamberger Polymers 50, 62Bayflex Polyurethane Bayer Corp. 66Bexloy Polyamide (Nylon) E.I. DuPont 36Calibre Polycarbonate Dow Chemical 40Capron Polyamide (Nylon) Allied-Signal Corporation 36Celanex Polyester (PBT) Hoechst Celanese 38Celcon Acetal Hoechst Celanese 14Celstran Polyamide (Nylon) Hoechst Celanese 36Centrex ASA Monsanto Chemical 18Cevian ABS Hoechst Celanese 20Chemfluor PTFE Norton Performance 28Chemplex Polyethylene Quantum Chemical 50Cleartuf Polyester (PET) Goodyear 52Clysar Polyethylene E.I. DuPont 50Conapoxy Epoxy Conap, Inc. 26Corezyn Vinyl ester Interplastic Corporation 72Corrolite Vinyl ester Reichhold Chemical 72Cosmic DAP Allylic Ester Cosmic Plastics 22Cycolac ABS General Electric 20Cyglas Polyester, thermoset American Cyanamid 42Dapex Allylic Ester Rogers Corporation 22Dartek Polyamide (Nylon) E.I. DuPont 36Delrin Acetal E.I. DuPont 14Derakane Vinyl ester Dow Chemical 72Diakon Acrylic ICI Americas 16Dielectrite Polyester, thermoset Industrial Dielectrics 42Dowlex Polyethylene Dow Chemical 50Durastat Polyethylene PPG Industries 50Durethan Polyamide (Nylon) Bayer Corp. 36Durez Phenolic, Polyester, DAP Occidental Chemical 22, 34,42Dylark Polystyrene ARCO Chemical 64Eccogel Epoxy Emerson & Cuming 26Eccoseal Epoxy Emerson & Cuming 26Ektar FB Polyester (PET) Eastman Performance 52Elastopreg Polypropylene BASF 62Eltex PE, PP Solvay & Cie 50, 62Empee PE Polyethylene Monmouth Plastics 50Endura PE, PP PPG Industries 50, 62Envex Polyimide Rogers Corporation 54Epolite Epoxy Hexcel Corporation 26EPON Epoxy Shell Chemical Company 26The Loctite ® Design Guide for Bonding Plastics, Volume 4 91
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Page 77 and 78: Surface TreatmentsAdhesive Abrading
Page 79 and 80: Adhesive Joint DesignIntroductionIn
Page 81 and 82: TitleDesign GuidelinesEngineers mus
Page 83 and 84: Shortening bond overlaps reduces bo
Page 85 and 86: Softening and weakening of the surf
Page 87 and 88: Determining The Test MethodThe lap
Page 89 and 90: Block Shear Test Method1. Assemblie
Page 91: ViscosityViscosity is a product pro
Page 95 and 96: Trade Name Plastic Type Manufacture
Page 97 and 98: AcknowledgmentsThis manual would no
Page 99: For more information, please call 1
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