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Teflon Spray High Performance Special Coatings

2020-12-19

Teflon spraying high-performance special coating is a fluorine coating based on polytetrafluoroethylene (all transliterations of Teflon). Teflon spraying high-performance special coating is a fluorine coating based on polytetrafluoroethylene (all transliterations of Teflon). PTFE spray coating is a set of heat resistance, chemical inertia, excellent insulation stability and low friction in one of the high-performance coatings, with other coatings can not be compared with the comprehensive advantages. The flexibility of its application allows it to be used in almost all shapes and sizes. PTFE spraying can be divided into several basic types: PTFE, FEP, PFA and ETFE. Teflon sprayed PTFE:PTFE (polytetrafluoroethylene) non-stick coating can be used continuously at 260 ℃, with extremely low friction coefficient, good wear resistance and good chemical stability at 290 ℃. Teflon spray FEP:FEP (fluorinated ethylene propylene copolymer) non-stick coating melts and flows during the baking process to form a porous film, which has good chemical stability and excellent non-stick performance. The use temperature is 200 ℃. Teflon spraying PFA:PFA non-stick coating, like FEP, forms a porous film during the baking process. Its advantages are high continuous use temperature, use temperature 260 ℃, strong hardness and toughness, and is especially suitable for high temperature adhesion resistance and resistance. Chemical applications. Teflon Spray ETFE:ETFE is an ethylene-tetrafluoroethylene copolymer. The resin is a tough fluoropolymer that forms a durable coating, is chemically resistant, and can work continuously at 150°C.

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