Polytetrafluoroethylene (PTFE) is a kind of high temperature resistant and corrosion resistant special polymer materials, originally developed by the American DuPont company known as Teflon, commonly known as Teflon fiber PTFE. Our company adopts Teflon filter felt needling process, with DuPont company, Lenzing company and Toray company PTFE fiber as raw material, almost all chemical corrosion resistant, flame retardant, good heat resistance, working temperature can reach 250 degrees above the surface, low friction coefficient, high hydrophobicity, with self cleaning ability. The comprehensive filtration performance of fluorine filter felt is excellent. It is widely applied to high temperature flue gas filtration in coal-fired power generation, cement kiln, asphalt industry, waste incineration, steelmaking and metallurgy.

【PTFE needled filter felt】

* composite filtering materials may be formed with other fibers and base cloth according to the actual working conditions

Matters needing attention

1. the mechanical damage, such as shearing and stretching, should be reduced in the process of use and preservation.
2. pay attention to the elimination of product static electricity.