The PTFE sheet is divided into two types: PTFE molded board and turning board. The molded board is formed by molding a polytetrafluoroethylene resin at a normal temperature, and then sintered and cooled. The PTFE turning board is made of polytetrafluoroethylene resin by compacting, sintering and rotary cutting.

PTFE sheet is suitable for use in electrical insulation materials and linings, supporting sliders, rail seals and lubricating materials for electrical insulation materials and contact corrosive media. It is widely used in chemical, pharmaceutical and dye industries. Containers, storage tanks, reaction tower kettles, anti-corrosion lining materials for large pipelines; heavy industry fields such as aviation and military; mechanical, construction, traffic bridge sliders, guide rails; anti-adhesive materials for printing and dyeing, light industry, textile industry, etc.