China PPS hGR40 DL/hGR41 DL

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: ZGLZEG_China-PPS-hGR40-DL-hGR41-DL.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Low Chlorine type of 40% GF reinforced PPS compounds. PPS-hGR40 DL(natural color) and PPS-hGR41 DL (black) is 40% glass fiber reinforced PPS compound, which is filled with glass fiber based on the PPS resin. The characteristic of PPS compounds includes good mechanical properties, high creep resistance, high temperature resistance, friction resistance, flame resistance, chemical resistance, excellent electrical insulation properties, arc resistance, low mold shrinkage, easy processing good dimensional stability, and radiation resistance.

It is specially used in E/E industry which requires the chlorine content. Owing to its high performance, it is widely used in space aviation, chemical, electronic/electric, mechanical industry, 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, outer shells and high temperature resistant contactors; electric parts, terminal and switch; carburetor, distributor, igniter, slide block, gears, thermocouple, piston rings with requirement of high temperature resistance and precision dimension; hot-air tube, crisping iron, hair curler, coffeepot.
General Information
Filler / Reinforcement
  • Glass fiber reinforced material, 40% filler by weight
Features
  • Chlorine Free
  • 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
  • Large household appliances and small household appliances
  • Electrical/Electronic Applications
  • Electrical components
  • Aircraft applications
  • Industrial application
  • Application in Automobile Field
Appearance
  • Black
  • Natural color
Processing Method
  • Injection molding
PhysicalNominal ValueUnitTest Method
Density 1.70g/cm³Internal method
Molding Shrinkage Internal method
    Flow 0.25%Internal method
    Transverse flow 0.75%Internal method
Chlorine Content ppmInternal method
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale)111Internal method
MechanicalNominal ValueUnitTest Method
Tensile Strength 180MPaInternal method
Tensile Elongation (Break)1.8%Internal method
Flexural Modulus 13600MPaInternal method
Flexural Strength 272MPaInternal method
Compressive Strength 12.7MPaInternal method
ImpactNominal ValueUnitTest Method
Notched Izod Impact 14kJ/m²Internal method
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load (1.8 MPa, Unannealed)265°CInternal method
Melting Temperature 282°CInternal method
ElectricalNominal ValueUnitTest Method
Surface Resistivity 5.0E+14ohmsInternal method
Volume Resistivity 5.0E+14ohms·cmInternal method
Dielectric Strength 17kV/mmInternal method
Dielectric Constant (1 MHz)4.00Internal 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
Injection Rate Moderate
Back Pressure 0.100 - 1.00MPa
Screw Speed 40 - 100rpm
Injection instructions
Processing time: 4 to 16 hrMetal inserts should be preheated: Temperature: 130 to 140°C, Time: 1 hr (constant temperature)
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