ENGAGE™ 8450G

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: nQcxKd_ENGAGE-8450G.pdf
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ENGAGE™ 8450G Polyolefin Elastomer is an ethylene-octene copolymer that performs well in a wide range of thermoplastic elastomer applications. It has excellent compatibility with other polyolefins, allowing for efficient blending and coextrusion.

ENGAGE 8450G provides excellent flow properties and is efficiently cross-linked by peroxide, silane, or irradiation. When cross-linked, it gives exceptional heat aging, compression set, and weather resistance properties.

Main Characteristics:
  • Pellet form
  • Excellent flow characteristics
  • Excellent compatibility with other olefins
  • Peroxide, silane, and radiation curable
  • Exceptional heat aging, compression set, and weather resistance when cured

Applications:
  • General purpose thermoplastic elastomers
General Information
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.902g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)3.0g/10 minASTM D1238
Mooney Viscosity (ML 1+4, 121°C)10MUASTM D1646
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shore A, 1 sec, Compression Molded 90
    Shore D, 1 sec, Compression Molded 41
MechanicalNominal ValueUnitTest Method
Tensile Modulus - 100% Secant 1(Compression Molded)7.30MPaASTM D638
Tensile Strength 2(Break, Compression Molded)22.4MPaASTM D638
Tensile Elongation 3(Break, Compression Molded)750%ASTM D638
Flexural Modulus ASTM D790
    1% Secant : Compression Molded 76.3MPa
    2% Secant : Compression Molded 75.6MPa
ElastomersNominal ValueUnitTest Method
Tear Strength 490.2kN/mASTM D624
ThermalNominal ValueUnitTest Method
Glass Transition Temperature -32.0°CInternal Method
Vicat Softening Temperature 84.0°CASTM D1525
Melting Temperature (DSC) 597.0°CInternal Method
Peak Crystallization Temperature (DSC) 80.0°CInternal Method
Note Message
1 .510 mm/min
2 .510 mm/min
3 .510 mm/min
4 .Die C
5 .10°C/min
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