Natural PPS with Fiber

PPS with added fiber, or glass fiber reinforced polyphenylene sulfide (PPS), is a high-performance engineering plastic that uses PPS as the base material and is enhanced by adding glass fibers. PPS itself is already a special engineering plastic with excellent overall performance, offering great heat resistance, corrosion resistance, radiation resistance, flame retardancy, balanced physical and mechanical properties, excellent dimensional stability, and outstanding electrical performance.
After being reinforced with glass fibers, PPS sees comprehensive improvements in mechanical strength, rigidity, and heat resistance, with its strength comparable to some metals while reducing weight by over 40%. Fiber-reinforced PPS is widely used in industries like automotive, electronics, chemical equipment, machinery, and textiles, for making electric motor parts, precision electrical connectors, high-strength housings, heat-resistant contactors, and other high-performance components.
Main Application Areas
1. Automotive Industry
PPS reinforced with fibers is increasingly used in car engine-related parts because it can resist high temperatures up to 230°C, chemical corrosion, and shows low creep:
Turbocharger parts, fuel lines, sensor housings
Throttle bodies, oil pump housings, water pump housings
Electronic water pump parts (can handle cycling temperatures from -40°C to 150°C)
Car thermostats and other cooling system components
2. New Energy Vehicles
With the move toward electrification, PPS fiber-reinforced materials are perfect for battery module brackets, motor end covers, and control module housings. Their lightweight and strong properties provide good protection while helping to reduce vehicle weight and boost driving range.
3. Electronics and Electrical Appliances
PPS fiber-reinforced materials are widely used in precision electrical connectors, plugs, sensor housings, strong casings, high-temperature contactors, and high-frequency heads for electronics.
4. Industrial Components
Parts that need high chemical and heat resistance, like corrosion-resistant chemical equipment parts, pump and valve housings, gear shafts and bearings, and chemical pipelines.
5. Other Areas
Motor parts, textile machinery components, plumbing and bathroom fittings, aerospace precision components, and more.

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