Characteristics and application of the general performance characteristics of PPS: PPS is a white, highly crystalline, hard and brittle polymers, pure PPS relative density is 1.3, but will increase after the modification. PPS has a water absorption of small, generally only about 0.03%. PPS is flame retardant, the oxygen index up more than 44%; compared with other plastics, it is a high fire-retardant material (pure PVC oxygen index of 47% in plastics, PSF was 30%, PA66 29% MPPO 28%, of the state pps plastic, PC 25%). The outstanding performance of PPS are: good heat resistance, can be used in the temperature range 180 ~ 220 ℃; corrosion close polytetrafluoroethylene; excellent electrical properties; excellent mechanical properties; good flame retardant properties. PPS shortcomings are: the price is too high, belongs to the low-cost high-temperature plastic, but much higher than common plastic; poor toughness, brittle; viscosity instability. Pure PPS brittle because of performance rarely used alone, pps plastic pellets, application performance PPS more variety for change. Specifically: 40% glass fiber reinforced PPS (R-4), an inorganic filler PPS (R-8), carbon fiber reinforced PPS (G-6) and the like. PPS's fast pace of development, which is expected to become the sixth largest engineering plastics. Dongguan Yu Sheng Plastic Chemical Co., integrity first, service-oriented, excellent quality in the real price of the premise, the company's technical staff also time for the production of raw materials and customers to solve various questions and problems, if you need, we willing to be honest attitude, the lowest price, the best quality with your common development Gaoyao pps plastic, Yu-sheng plastics professional supplier, pps plastic parts provided by the Dongguan City, Yu Sheng Plastic Chemical Co., Gaoyao pps plastic, Yu-sheng plastics professional supplier, pps plastics Dongguan City, Yu Sheng Plastic Chemical Co., Ltd. (www.yushengpc.com) (www.yushengpc.com) this year introduced a new upgrade, the above picture is for reference Please call the telephone or pictures on this page, for the latest information, contact: Wu Jieyang.