Teflon non stick coating: During baking, perfluoroalkylated non stick coating melts and flows like FEP to form a pore free film. PFA has a higher continuous service temperature of 260 ℃, stronger rigidity and toughness, and is especially suitable for anti sticking and chemical resistance under high temperature conditions.
Teflon PTFE: PTFE is ethylene and Tetrafluoroethylene Copolymers. This resin is the hardest fluoropolymer, which can form a high durability coating with excellent chemical resistance, and can work continuously at 150 ℃.
Polytetrafluoroethylene Polytetrafluoroethylene: Polytetrafluoroethylene（ teflon ）The non stick coating can be used continuously at 260 ℃, and the service temperature is up to 290-300 ℃, with extremely low friction coefficient, good wear resistance and excellent chemical stability.
FEP is copolymerized by tetrafluoroethylene and hexafluoropropylene. The non stick coating melts and flows during baking to form a pore free film. It has excellent chemical stability and excellent non stick characteristics, and its higher service temperature is 200 ℃.
