How many different types can Teflon films be classified?

The fluorine chemical industry chain in China has basically formed fluoride products such as Teflon film, polytetrafluoroethylene, and fluororubber, but it is still insufficient. Fluoride is a new type of chemical material industry, also known as the gold industry. Fluorine chemical products are widely used in fields such as aviation, military, chemical, and machinery. Fluorine chemical products have excellent properties such as chemical resistance, high and low temperature resistance, aging resistance, low friction, insulation, etc., and have become a strategic emerging industry with rapid development in chemical industry. The fluorine coating based on polytetrafluoroethylene is a high-performance special coating of Teflon film. PE has excellent flexibility, water resistance, resistance to learning habits, corrosion resistance, and low-temperature flexibility. The performance and texture requirements of polytetrafluoroethylene board composite materials are also increasing. Waste plastics are mainly used to replace ordinary resin adhesives and have excellent chemical resistance. In terms of mixing efficiency, it has obvious thermal stability and non stickiness, and short downtime. Of course, it is usually referred to as polytetrafluoroethylene, iron dragon, polytetrafluoroethylene, etc. Therefore, extrusion molding, also known as extrusion molding or extrusion molding, PVC high melt strength can be used to prepare foam composites for polyfluoroethylene sheets, and non stick coatings have good processing properties. Plant fibers such as wood flour, rice husk, and agricultural straw are generally used as modified environmentally friendly materials for outdoor components. And it helps to reduce the thermal degradation of the material. Due to a 150 change in friction coefficient during load sliding, there is a significant difference in performance.