Acting US Philip RytonPPS RytonPPSR-4 character, R-4-02 Black GF40% reinforced, high strength, fire V-0, temperature 260 ℃ RytonPPSR-4-200NA / BL high impact strength reinforced PPS R-7-120BL, enhanced toughness, RytonPPSR-4-220NA / BL, excellent resistance to hot water and engine coolant performance RytonPPSR-4-230NA / BL, low flash, high liquidity, strong RytonPPSR-4XT character height, R-4-02XT black, ductility and impact strength, good character RytonPPSR-7, R-7-02 Black GF / M65% reinforced, high rigidity, fire V-0, temperature above 260 ℃ RytonPPSR-7-120NA / BL PPS factory direct R-7- 120B, dimensional stability, arc resistance RytonPPSR-7-121NA / BL, dimensional stability, good liquidity arc resistance RytonPPSR-7-220NA / BL, hydrolytic stability, creep resistance, high modulus, Dongguan City, Yu Sheng Plastic Chemical Limited variety of low-cost supply of raw materials pps, the Company in good faith for the first, service first, the premise of quality really excellent price, the company's technical staff also time for the production of raw materials and customers to solve various questions and problems, common improve, and common development, welcomed throughout the negotiations pps characteristics (1) mechanical properties: the mechanical properties of pure PPS plastic materials is not high, especially in relatively low impact strength. Reinforced with glass fiber will greatly improve the impact strength from 27J / m increase to 76J / m, increased 3 times; tensile strength increased by 6Mpa to 137Mpa, increased 1 times. PPS high rigidity, rare in engineering plastics. Bending modulus of pure PPS up 3.8Gpa, after the inorganic filler modification can be achieved 12.6Gpa, increased five times. The rigid PPO known only 2.55Gpa, PC only 2.1Gpa. (2) PPS plastic materials under load, creep resistance, high hardness; high wear resistance, abrasion amount of its 1000 rpm only 0.04g, fill F4 and molybdenum disulfide will be further improved after; PPS also has a certain self-lubrication. Mechanical properties of PPS can be little sensitive to temperature (3) Thermal properties: PPS has excellent thermal properties, can withstand short-term 260 ℃, and long-term use at 200 ~ 240 ℃; its heat resistance and PI, second only in F4 plastic, which is also rare in the thermosetting plastics. (3) the electrical properties: PPS electrical properties of plastic materials is very prominent, and other engineering plastics PPS physical properties compared to R-7-120BL, its dielectric constant and dielectric loss tangent values ??are relatively low, and in the larger frequency , temperature and temperature changes little; PPS arc resistance, and can be comparable with the thermosetting plastics. PPS commonly used in electrical insulation materials, the amount can be accounted for about 30%. Dongguan Yu Sheng Plastic Chemical Co., Ltd. welcome new and old customers to discuss cooperation. PPS wearable R-7-120BL, Yu-sheng plastics (certified), Shaoguan PPS by Dongguan Yu Sheng Plastic Chemical Co., Ltd. Dongguan Yu Sheng Plastic Chemical Co., Ltd. (www.yushengpc.com) (www.yushengpc.com) is Dongguan, a leader in engineering plastics, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum to meet customer needs. Yu wins leader in plastics with the staff warmly welcome all inquiries negotiations to create plastics Yu Sheng a better future. You can also access (www.yushengpc.com/supply_details_51355700.html), for more information about the company.