Sales Folder Adhesive Resins - Adhesives & Sealants by Evonik

More documents

Recommendations

Info

Dynacoll® SAnalytical MethodsOpen TimeDetermination according to Evonik internal method.The open time is defined as the time between the application of the adhesive and the startof recrystallization – or in case of amorphous products until the surface becomes tack-free.Tensile Strength / Elongation at BreakDetermination in accordance with DIN EN ISO 527-1/3.It is determined on standard dumbbell-shaped specimens. The elongation at break denotesthe percentage increase in length of an original section of 10 mm marked on the bar of thedumbbell specimen, at the moment of rupture.Melt Flow Rate (MFR)Determination according to DIN ISO 1133.Approx. 10 g of the test sample are placed in a temperature-conditioned metal cylinder.Via a cylindrical die, a force of 21.6 N acts on the melted sample. The weight of sampleflowing through the standardized nozzle within a measured time is used to calculate theMFR. The MFR is expressed as the weight of sample extruded in 10 minutes. The densitiesfor calculating the melt volume index (MVI) are listed in the specific technical data sheets.Melt ViscosityDetermination according to DIN EN ISO 3219, parallel plate method.36
Dynacoll® ACDesigned Polymers for Adhesives & SealantsPolyacrylatesWith its DYNACOLL® AC product range Evonik offers acrylics for one-componentmoisture curable hot melt adhesives.Acrylics for adhesives are bead polymers made of methyl methacrylate and n-butylmethacrylate which are mainly used to modify reactive hot melts for flat laminationapplications.Various DYNACOLL® AC grades with tailored glass transition temperature andmolecular weight are available. They also differ according to their acid and hydroxylfunctionality.DYNACOLL® AC polyacrylates are supplied as beads in bags of 25 kg.Your benefits• DYNACOLL® AC provides outstanding quality and flow properties• DYNACOLL® AC modified reactive hot melts provide• low viscosity• very long open time• aggressive tack• high creep resistance directly after bonding37
Page 5 and 6: Focus on Customer Orientationand Re
Page 7 and 8: Our competenciesfor designed polyme
Page 9 and 10: Our dedicated sales forceis committ
Page 12 and 13: Our polyester-polyols, copolyesters
Page 27 and 28: Dynacoll® 7000Preparation of React
Page 30 and 31: Dynacoll® 7000Analytical MethodsHy
Page 32 and 33: Dynacoll® SDesigned Polymers for A
Page 34: Dynacoll® SApplicationsHighlyCryst
Page 39 and 40: Dynacoll® ACApplicationsDYNACOLL®
Page 41 and 42: Dynacoll® TerraBio-based Polyester
Page 43 and 44: Dynacoll® TerraProduct RangeProper
Page 45: Dynacoll® TerraAnalytical MethodsH
Page 48 and 49: VEstoPlast®Product RangeProperties
Page 50 and 51: VEstoPlast®Analytical MethodsMelt
Page 52 and 53: vestowax®Fischer-Tropsch-WaxesEvon
Page 54 and 55: VESTOWax®Product RangePropertiesSu
Page 56 and 57: VESTOWax®Analytical MethodsDrop Po
Page 58 and 59: POLYVEST®Designed Polymers for Adh
Page 60: POLYVEST®Product RangePOLYVEST® 1
Page 63 and 64: Degalan®Binders for Heat Seal Lacq
Page 65 and 66: DEGalaN®Product RangePropertiesSol
Page 67 and 68: DEGalaN®Analytical MethodsSolid Co

Sales Folder Adhesive Resins - Adhesives & Sealants by Evonik

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?