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Glass Fiber Reinforced PPS Resin Pellets Injection Molding

LFT®PPA-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.

item no.:
PPS GF
Payment:
Discussed
product origin:
China
Color:
Natural color or Customized
shipping port:
Xiamen
Lead Time：
2-10 workings days

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Product Detail

PPS Long Glass Fiber Reinforced Composite

Outstanding Heat Resistance | Excellent Chemical Resistance

Low Creep | Excellent Wear Resistance

Download Product Brochure (PDF)

Key Properties

PPS long glass fiber composite offers outstanding heat resistance, excellent chemical resistance, high rigidity, and superior dimensional stability, making it an ideal choice for applications requiring long-term performance under high-temperature and chemically aggressive environments. Below are the main mechanical and thermal characteristics:

Property	Typical Value	Test Method
Density	1.45 g/cm³	ASTM D-792
Tensile Strength	184 MPa	ISO：527
Notched Izod Impact	246 J/m	ASTM D-256
Heat Deflection Temperature	°C	ISO 75-2
Flexural Modulus	25602 MPa	ASTM D-790
Molding Shrinkage	0.10 - 0.30 %	ASTM D-955

Technical Advantages

Outstanding Heat Resistance Excellent Chemical Resistance
High Rigidity Superior Dimensional Stability
Low Creep Excellent Wear Resistance

Applications
PPS long glass fiber composites are widely applied in engineering fields where outstanding heat resistance, chemical resistance, and dimensional stability are required. Main fields of application include:

Automotive: high-temperature under-the-hood components, fuel system parts, brackets, structural elements exposed to heat.

Electrical & Electronics: connector housings, sensor enclosures, switch components, high-temperature mounts.

Industrial: pump housings, mechanical gears, valve components, structural supports in high-temperature environments.

Consumer Goods: high-performance appliance housings, durable tool components, industrial-grade sports equipment.

Processing Guidelines

PPA long glass fiber reinforced composites can be processed using conventional thermoplastic equipment. Recommended parameters:

Drying: Not always necessary, but 149℃ for 6 hours recommended.

Mold Temperature: 135-177℃ for optimal surface quality.

Screw Design: Use low-shear screws to avoid fiber breakage.

Additional Information

Packaging: 25kg/bag or jumbo bag

Processing Methods: Injection molding / extrusion

Storage: Keep dry, avoid direct sunlight

Shelf Life: 12 months under recommended storage conditions

Certifications

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High Performance PPS Engineering Plastics Long Glass Fiber Plastic Compounds

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