Deprene 251-70

Category: PP+EPDM , Polypropylene + EPDM Rubber
Manufacturer: Shanghai Lin Gen Rubber Materials Co., Ltd.
Trademark: Deprene
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: b9idCK_Deprene25170.pdf
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Deprene 251-70 is a polypropylene EPDM rubber (PP EPDM) material,. This product is available in the Asia-Pacific region and is processed by extrusion or injection molding.

The main features of Deprene 251-70 are:
  • flame retardant/rated flame
  • Flame Retardant
  • Good flexibility
  • chemical resistance

Typical application areas include:
  • Wire and cable
  • Sealing applications
  • Hose
General Information
Features
  • Good flexibility
  • Good chemical resistance
  • Flame retardancy
Uses
  • Wire and cable applications
  • Pipe
  • Seals
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.10g/cm³ASTM D297
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A, 5 sec)70ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength (Yield)5.10MPaASTM D412
Tensile Elongation (Break)340%ASTM D412
Tear Strength 25.0kN/mASTM D624
ThermalNominal ValueUnitTest Method
Brittleness Temperature -58.0°CASTM D746
FlammabilityNominal ValueTest Method
Flame Rating (3.0 mm)V-0UL 94
InjectionNominal ValueUnit
Drying Temperature 80 - 90°C
Drying Time 2.0 - 4.0hr
Processing (Melt) Temp 190 - 250°C
Injection Pressure 40.0 - 60.0MPa
ExtrusionNominal ValueUnit
Melt Temperature 170 - 230°C
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