High efficiency PTFE membrane
Waterproof and hydrophobic
Ventilate and breathable
Anti-bacteria and dust defense
Anti-acid and -alkali
Anti-microbial which eliminates bacteria, prevents air pollution and purify environment
Applications:
Laminated on various reliable fabric materials
Medicals, electronics, chemical industries, foods, cements, metallurgy, energy resources and fabric
Parameter 
Width (mm) 600-1200
Thickness (μm) 30-70
Air Permeability (L/. S at 127PA) 3-8
Pore Size (μm) 0.22