This PTFE porous membrane (polytetrafluoroethylene porous membrane), made of 100% expanded PTFE, produces millions of micropores, nodes and connected fiber under special process. The micro porous membrane offers the best functional properties which combine highly efficient filtration and separation. In addition, it also has many other excellent performances, including chemical resistance, best air permeability vapor transmission, water-proofing and thermal isolation properties. This PTFE porous membrane provides a wide operating temperature ranging from -400F~+500F (-200C~+260C). In a word, this micro porous membrane can be used in many industries which other material can not to compete to.

Applications:
1. This PTFE porous membrane (polytetrafluoroethylene membrane) has good property of air, vapor permeation and waterproof performance.
2. Filter and separation performance, low dielectric constant and insulated performance allow it welcome at home and abroad.
3. Because of having biotech, sensor, and optical materials, this PTFE porous membrane (polytetrafluoroethylene porous membrane) has chemical resistance material, so it is heatproof.