ENGAGE™ 8157

Category: TPO (POE) , Polyolefin Elastomer
Manufacturer: The Dow Chemical Company
Trademark: ENGAGE™
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: RGm3W6_ENGAGE-8157.pdf
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Message
ENGAGE™8157 polyolefin elastomer is an ethylene-octene copolymer with excellent flow properties. After blending with polypropylene (PP) and polyethylene (PE), the product has particularly excellent impact resistance and is widely used in TPO applications requiring excellent low-temperature impact resistance.

ENGAGE 8157 has high filler content and excellent peroxide curing performance. After being cured by peroxide, silane and irradiation, the product has excellent thermal aging properties, compression deformation and weather resistance, and may be used in the manufacture of high-performance electrical insulation products.

Main features:
  • pellets
  • Excellent flow characteristics
  • The impact resistance of polypropylene and polyethylene can be improved after addition
  • high filler addition
  • Peroxide, silane and irradiation can be used for curing
  • Excellent thermal aging performance, compression deformation and weather resistance after curing
  • Added talcum powder (untreated, 1 µm)

Application field:
  • general purpose thermoplastic elastomer
  • thermoplastic polyolefin (TPO)
  • Wires and cables
  • Impact modification
General Information
Forms
  • Particle
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.868g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)0.50g/10 minASTM D1238
Mooney Viscosity (ML 1+4, 121°C)33MUASTM D1646
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shore A, 1 second, molded 70ASTM D2240
    Shore D, 1 second, molded 20ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus - 100% Secant 1(Compression Molded)2.60MPaASTM D638
Tensile Strength 2(Break, Compression Molded)9.50MPaASTM D638
Tensile Elongation 3(Break, Compression Molded)810%ASTM D638
Flexural Modulus ASTM D790
    1% secant : Molding 15.2MPaASTM D790
    2% secant : Molding 14.4MPaASTM D790
ElastomersNominal ValueUnitTest Method
Tear Strength 437.3kN/mASTM D624
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -52.0°CInternal method
Vicat Softening Temperature 46.0°CASTM D1525
Melting Temperature (DSC) 555.0°CInternal method
Peak Crystallization Temperature (DSC) 42.0°CInternal method
Additional Information
对无滑石粉产品测量的属性。
Note Message
1 .510 mm/min
2 .510 mm/min
3 .510 mm/min
4 .C mould
5 .10°C/min
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