China PPS PTFE-hGR302

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: C7fTpd_China-PPS-PTFE-hGR302.pdf
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Message
PPS/PTFE-hGR302 is lubricant PPS compound, which is filled with glass fiber, PTFE and ingredients based on the PPS resin. It shows abrasive resistance, solvent resistance and good mechanic prosperity, high modulus, creep resistance, high-temperature resistance, inherent flame resistance, easy processing, low mold shrinkage.

Owing to its high performance, it's widely used in mechanical and chemical industry for making wearable parts/components which work in the high-temperature, high pressure and solvent circumstance. It's also an excellent candidate in aerospace field.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material
Additive
  • PTFE lubricant
Features
  • Solvent resistance
  • Workability, good
  • Good creep resistance
  • Good wear resistance
  • Good wear resistance
  • Heat resistance, high
  • Lubrication
  • Low shrinkage
  • Flame retardancy
Uses
  • Industrial application
  • Aerospace applications
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.58g/cm³Internal method
Molding Shrinkage - Flow 0.25%Internal method
MechanicalNominal ValueUnitTest Method
Tensile Strength 136MPaInternal method
Flexural Modulus 10000MPaInternal method
Flexural Strength 200MPaInternal method
Coefficient of Friction 0.40Internal method
Abrasion - Width 6mmInternal method
Abrasion Loss 16.0mgInternal method
ImpactNominal ValueUnitTest Method
Notched Izod Impact 13kJ/m²Internal method
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)272°CInternal 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 12hr
Note Message
1 .120 min
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