Teflon in atomic energy, defense, aerospace, electronics, electrical, chemical, machinery, equipment, instruments, construction, textile, metal finishing, pharmaceutical, medical, textile, food, metallurgical smelting and so widely used in industry for high temperature resistance, corrosion-resistant materials, insulation materials, anti-sticking coating, making it irreplaceable product. PTFE has excellent excellent overall performance, high temperature, corrosion-resistant, non-stick, self-lubricating and excellent dielectric properties, low coefficient of friction. Used plastic, can be made of PTFE tubes, rods, strips, plates, films, etc., generally used in the high performance requirements of corrosion-resistant pipes, containers, pumps, valves and system radar, high frequency communications equipment , radio equipment, and so on. In PTFE added PTFE can withstand any temperature sintering fillers, mechanical properties can be obtained much improved, while still retaining the PTFE other excellent performance. Filled with a variety of glass fiber, metal, metallized oxide, graphite, molybdenum disulfide, carbon slender, polyimide, EKONOL ... etc., wear, maximum limit PV value can be increased 1000 times.