PTFE Seal O Ring/White PTFE Seal Gasket

What is PTFE ?

Polytetrafluoroethylene PTFE F4 is one of the best corrosion resistant materials in the world today, so it is called "the king of plastics". it can be used in any kind of chemical medium for a long time, and its emergence has solved many problems in China's chemical, petroleum, pharmaceutical and other fields. pad Coils, gaskets, PTFE seals, gaskets and sealing washers are made of suspension polymerized PTFE resin molding. gather Compared with other plastics, tetrafluoroethylene has excellent chemicalcorrosion resistance and temperature resistance. It has been widely used as a sealing material and filling material. It has high chemical stability and excellent resistance to chemical corrosion, such as strong acid, strong alkali, strong oxidant, etc Heat resistance, cold resistance and friction resistance. The temperature range for long-term use is - 190~260 ° C. It also has excellent electrical insulation and is not affected by temperature And frequency. In addition, it has the characteristics of non-stick, non-absorbent and non-burning. Suspension resin is generally molded and sintered The bar, plate or other profiles can be further processed by planer, drilling, milling and other machining methods. The bar can be made into directional film by turning and drawing.