The Application Of Polytetrafluoroethylene Products

- Feb 16, 2018-

Polytetrafluoroethylene can be formed by compression or extrusion processing, and can also be made into water dispersions for coating, impregnation or fiber. Widely used as PTFE in atomic energy, defense, aerospace, electronics, electrical, chemical, machinery, instruments, meters, construction, textile, metal surface treatment, pharmaceutical, medical, textile, food, metallurgical smelting industry in high and low temperature resistance, corrosion resistant materials, insulation material, anti sticking coating, making it the product can not be replaced. Polytetrafluoroethylene has excellent comprehensive properties, high temperature resistance, corrosion resistance, nonstick, self lubrication, excellent dielectric properties and low friction coefficient. It can be used as engineering plastics, and can be made into polytetrafluoroethylene tubes, rods, belts, plates, films and so on. It is generally applied to corrosion-resistant pipes, containers, pumps, valves, radar, high-frequency communication devices and wireless electrical appliances. Any filler that can withstand the sintering temperature of PTFE in PTFE can be greatly improved, while other excellent properties of PTFE are maintained. Fill a variety of glass fiber, metal, metal oxide, graphite, MoS2, carbon, polyimide, EKONOL xian... And so on, the wear resistance and the limit PV value can be increased by 1000 times. Teflon cloth

Polytetrafluoroethylene pipe is made of suspension polymerized polytetrafluoroethylene resin through plunger extrusion. Polytetrafluoroethylene (PTFE) has the best chemical corrosion resistance and dielectric properties in known plastics. PTFE braided packing is a good dynamic sealing material. It is made of expanded polyvinyl chloride strip. It has low friction coefficient, wear resistance, chemical corrosion resistance, good sealing performance, no hydrolysis, no hardness and other excellent properties. Four It is used for liner seals and lubricating materials in various mediums, as well as electrical insulation parts, capacitor medium, conductor insulation, electrical instrument insulation at various frequencies. Polytetrafluoroethylene film is suitable for capacitor dielectric, special cable insulation, conductor insulation, electrical instrument insulation and sealing gasket, but also for non adhesive tape, sealing tape and demoulding.