超高韧性PPS 1130A1日本保理---PPS / PTFE, PPS / PA, PPS / PPO alloys havebeen commercialized. PPS / PTFE alloy improves the brittleness,lubricity and corrosion resistance of PPS engineering plastics. PPS/ PA alloy is a high toughness alloy. Glass Fiber Reinforced PPSengineering plastics have excellent thermal stability, wearresistance, creep resistance, excellent mechanical and electricalproperties in a wide range (temperature, humidity, frequency),small dielectric number and low dielectric loss. As a hightemperature resistant and anti-corrosion coating, the coating canbe used for a long time at 180 ℃; it can be used as connector,insulation partition, terminal and switch in electronic andelectrical industry; it can be used as pump, gear, piston ringstorage tank, blade valve, clock and watch parts, camera parts inmechanical and adhesive machinery; it can be used as carburetor inautomobile industry. Distributor parts, electronic and electricalgroup and other parts, batch valve gas, sensor parts; homeappliance parts include tape recorder structural parts, productdiode, various parts; another is also used in aerospace andaviation industry, PPS / PTFE can be used as anti sticking,wear-resistant parts and transmission parts, such as shaftpump.
At present, the total market demand of PPS engineering plasticsmodified and composite pellets in China is more than 8000 tons /year, and the growth rate is very fast, with the annual demandgrowth rate as high as 15% - 20%. The consumption of PPS productsis still dominated by 0% - 40% common glass fiber reinforcedmaterials, mainly applied in electronic appliances and precisionmachinery. The consumption of PPS products in automobile,motorcycle, petroleum and chemical industry is also growingsteadily. With the rapid development of China's electronics andautomotive industry, the market prospect of PPS engineeringplastics is extremely broad. It is estimated that the market demandof PPS granular materials in China will reach 10000 tons / year in2005.
PPS/PTFE、PPS/PA、PPS/PPO等合金已商品化，PPS/PTFE合金改进了pps工程塑料的脆性，润滑性和耐腐蚀性，PPS/PA合金为高韧性合金。玻纤增强pps工程塑料具有优异的热稳定性、耐磨性、抗蠕变性、在宽范围（温度、湿度、频率）内有ji佳的机械性能和电性能，介电量数小、介电损耗低。作为耐高温，防腐涂料，涂层可以在180℃下长期使用；电子电器工业上作连接器，绝缘隔板，端子，开关；机械和粘密机械在做泵、齿轮、活塞环贮槽、叶片阀件，钟表零部件，照相机部件；汽车工业上汽化器。分配器部件，电子电气组等零件，批气阀气，传感器部伯件；家电部件有磁带录相机结构部件、品体二极管、各种零件；另个还用于宇航、航空工业，PPS/PTFE可做防粘、耐磨部件及传动件，如轴泵。
目前中国pps工程塑料改性与复合粒料的市场总需求量大于8000吨/年，且增长很快，年需求增长率高达15%-20%。消费的PPS产品型号仍以通用品种0%-40%玻璃纤维增强料为主，应用以电子电器、精密机械为主，在汽车、摩托以及石油、化工领域的消费也在稳步增长。随着中国电子电器、汽车行业的高速发展，pps工程塑料的市场前景极为广阔，预计2005年中国PPS粒料的市场需求量将达到10000吨/年。
