Polytetrafluoroethylene (PTFE) waterproof ventilation film

PTFE waterproof and breathable products

Expanded polytetrafluoroethylene (ePTFE) material has extremely tight network micropores, about 1/20,000th the pore size of water droplets, which can block tiny water droplets and dirt particles as small as 1.0 microns. The product has excellent anti-lifting condensation and condensation phenomenon, improves product life, water permeability and high resistance material performance; High pressure resistance, environmental resistance, chemical resistance, strong acid and alkali resistance, detergent resistance, aging resistance, temperature resistance and balance internal pressure to prevent leakage, build a dirt protection barrier. Mainly used in packaging, automotive electronics and lights, electronic and electrical, consumer electronics, clothing and other industries, can play the role of breathability, pressure balance.