PPS is the best heat resistant product in engineering plastics and is one of the special engineering materials. Excellent mechanical properties and excellent flame retardant properties. The pure PPS deficiency is that the price is too high, which is low in high temperature resistant materials, but much higher than general engineering plastics. Toughness check, brittleness, unstable medium viscosity. Therefore, the modified PPS has gained more applications. Specifically. Long carbon fiber reinforced PPS, composite glass mineral fiber reinforced PPS. Long Carbon fiber reinforced PPS. After the long carbon fiber is impregnated into the PPS raw material, it becomes a PPS long carbon fiber modified composite material, which will greatly improve the impact strength, and the tensile strength can be increased by three times. The flexural modulus after filling modification can be more than 3 to 5 times. High hardness and good wear resistance. Better chemical resistance.
Long carbon fiber Reinforced Poly(phenylene sulfide) PPS a long fiber reinforced thermoplastic, is Long Fiber reinforced Thermoplastics, compared to conventional fiber reinforced thermoplastics. Typically, fiber lengths in fiber reinforced thermoplastics are less than 1 mm, while in LFT, The length of the fiber is generally more than 2 mm. The current processing technology has been able to maintain the fiber length in the LFT above 5 mm.
