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Long carbon fiber Reinforced Polyphenylene sulfide PPS

/LFT Polyphenylene Sulfide engineering plastic with long glass fiber reinforcement

LFT Polyphenylene Sulfide engineering plastic with long glass fiber reinforcement

Pure PPS is rarely used alone due to its brittle performance. Most of the PPS used is its modified variety. Glass fiber reinforced PPS is one of them.

  • item no.:

    PPS-NA-LGF
  • Payment:

    Discussed
  • product origin:

    China
  • Color:

    Natural color or Customized
  • shipping port:

    Xiamen
  • Lead Time:

    2-10 working days
inquiry now
Product Detail



Characteristic
Unit
Test Method
Property Value
Specific Gravity
g/cm³
ASTM D-792
1.53
Molding Shrinkage
% ASTM D-955
0.1-0.2
Tensile Strength
MPa ASTM D-638 145
Tensile Modulus
MPa ASTM D-638 13858
Tensile Elongation
% ASTM D-638
1.0-2.0
Flexural Strength
MPa ASTM D-790 214
Flexural Modulus
MPa ASTM D-790 13480
Notched Izod Impact
KJ/m2
ASTM D-256 514
Notched Charpy Impact
KJ/m2
ASTM D-4812
123
Deflection Temperature
°C
ASTM D-648

For reference only



Overview

LFT®PPS-NA-LGF 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, LFT®PPS-NA-LGF 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.



Difference between PPS and PPA

Although PPS and PPA are both high-performance engineering plastics, there are still clear differences between them in some aspects:


- Chemical structure: the main chain of PPS contains sulfur atoms, and the main chain of PPA contains amide groups, which determines their differences in physical properties and chemical properties.


- Different heat resistance: although both have excellent heat resistance, but the high temperature resistance of PPS is more prominent, can be used at higher temperatures for a long time.


- Mechanical properties: PPA high temperature nylon than PPS material mechanical properties are better, with higher tensile strength (23°C to 200°C) and higher weld strength.


- Dimensional stability and flame retardant: PPS water absorption is very low, has better dimensional stability than PPA; PPS flame retardant has more advantages, PPS has self-extinguishing, its flame retardant can reach UL94 V-0 level.



Xiamen LFT has capabilities to provide assistance to you throughout an entire product launch - through product discussion, performance analysis, composite selection, composite pellet production, after-sales tracking. In addition, we provide guidance on injection molding techniques






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