China PPS hGR60

Category: PPS , Polyphenylene Sulfide
Manufacturer: Sichuan Deyang Chemical Co., Ltd
Trademark: China PPS
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: g4vZts_China-PPS-hGR60.pdf
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PPS-hGR60 is glass reinforced PPS compound, which is filled with glass fiber based on the PPS resin. The characteristic of PPS compounds includes good mechanical properties, high rigidity, high creep resistance, high temperature resistance, flame resistance, chemical resistance, excellent electrical insulation properties, arc resistance, low water absorption, low mold shrinkage, easy processing, good dimensional stability, and radiation resistance.

Owing to its high performance, PPS-hGR60 is widely used in space aviation, chemical, electronic appliances, mechanical, automobile, railway fields etc. It can be used to make elements where high temperature resistance, electrical insulation are all-important in aviation; anticorrosion valves and electrical insulating parts; precise plugs; parts of engines, terminal etc.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 40% filler by weight
  • Mineral filler, 25% filler by weight
Features
  • Good dimensional stability
  • Low friction coefficient
  • Insulation
  • Anti-arc
  • Anti-gamma radiation
  • Workability, good
  • Good creep resistance
  • Good chemical resistance
  • Heat resistance, high
  • Low shrinkage
  • Flame retardancy
Uses
  • Electrical/Electronic Applications
  • Electrical appliances
  • Application in Automobile Field
  • Shell
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.78g/cm³Internal method
Molding Shrinkage Internal method
    Flow 0.25%Internal method
    Transverse flow 0.75%Internal method
HardnessNominal ValueUnitTest Method
Rockwell Hardness 1112Internal method
MechanicalNominal ValueUnitTest Method
Tensile Strength 162MPaInternal method
Tensile Elongation (Break)1.7%Internal method
Flexural Modulus 19400MPaInternal method
Flexural Strength 250MPaInternal method
Compressive Strength 137MPaInternal method
ImpactNominal ValueUnitTest Method
Notched Izod Impact 12kJ/m²Internal method
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)267°CInternal method
Melting Temperature 282°CInternal method
ElectricalNominal ValueUnitTest Method
Surface Resistivity 5.5E+15ohmsInternal method
Volume Resistivity 2.1E+16ohms·cmInternal method
Dielectric Strength 17kV/mmInternal method
FlammabilityNominal ValueUnitTest Method
Flame Rating V-0Internal method
InjectionNominal ValueUnit
Drying Temperature 110 - 140°C
Drying Time 3.0 - 5.0hr
Rear Temperature 270 - 290°C
Middle Temperature 300 - 320°C
Front Temperature 300 - 320°C
Nozzle Temperature 290 - 320°C
Processing (Melt) Temp 160 - 180°C
Mold Temperature 100 - 150°C
Injection Pressure 50.0 - 100MPa
Back Pressure 0.100 - 1.00MPa
Screw Speed 40 - 100rpm
Injection instructions
Processing time: 6 to 24hr
Note Message
1 .HRL
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