ESPOLEX 3785

Category: TPO (POE) , Thermoplastic Polyolefin Elastomer
Manufacturer: Sumitomo Chemical America, Inc.
Trademark: ESPOLEX
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: hQiQHD_ESPOLEX-3785.pdf
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ESPOLEX 3785 is a polyolefin thermoplastic elastomer (TPO (POE)) product,. It can be processed by injection molding and is available in North America, Africa and the Middle East, Latin America, Europe or Asia Pacific. ESPOLEX 3785 applications include engineering/industrial accessories, automotive industry and handles.
General Information
Uses
  • overmolding
  • Washer
  • Car interior parts
  • Soft handle
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 0.880g/cm³ISO 1183
Melt Mass-Flow Rate (MFR) (230°C/10.0 kg)50g/10 minISO 1133
HardnessNominal ValueUnitTest Method
Durometer Hardness ISO 868
    Shaw A 73ISO 868
    Shaw A, 10 seconds 65ISO 868
ElastomersNominal ValueUnitTest Method
Tensile Stress 1(100% Strain)2.60MPaISO 37
Tensile Stress 2(Break)5.50MPaISO 37
Tensile Elongation 3(Break)530%ISO 37
Compression Set 4ISO 37
    23°C, 22 hr 27%ISO 37
    70°C, 22 hr 35%ISO 37
ThermalNominal ValueUnitTest Method
Brittleness Temperature (Type A)< -60.0°CISO 812
InjectionNominal ValueUnit
Processing (Melt) Temp 199 - 243°C
Mold Temperature 21.1 - 48.9°C
Injection Rate Fast
Back Pressure 0.345 - 0.689MPa
Injection instructions
Injection Pressure: HighPack/Hold Pressure: 40-70% of Inj PressScrew RPM: SlowPart Draft: 3-6° per sideTool Surface Finish: Light Texture
Note Message
1 .Type 1A, 500mm/min
2 .Type 1A, 500mm/min
3 .Type 1A, 500mm/min
4 .Type a
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