filter cloth with ptfe membrane for filtration

Description filter cloth with ptfe membrane is weaved by fiberglass yarn,there are fiberglass cloth and texturized fiberglass cloth,the weave construction of it include plain,twill and stain.teflon filberglass filter fabric is ptfe coating fiberglass cloth. Properties good chemical stability,resistance to high temperture, corrosion resistanceno water absorption,no shrinkage,high tensile,strengthsmall air resistance,high efficiency for collecting.Application Fiberglasscloth is widely used as enhanced material,high-tempertuare filter midia, heat resistance and fire-resistance material.It can use as filter cloth, fire-resistance, Welding Blanket and so on. Style FA302 FB302 FA303 MA301 MA501 Weave 1/3 twill 1/3 twill Weft double Weft double Weft double Density yarn 19×10 18×13 20×20 20×17 20×18 Weight(g/m2) ≥450 ≥450 ≥600 ≥750 ≥800 Tensile breaking Strength(N/25mm) warp ≥1750 ≥2200 ≥2400 ≥2400 ≥2400 weft ≥1000 ≥1100 ≥1700 ≥2100 ≥2100 Temperature() 280 280 280 280 280 Filter velocity(m/min) 0.5 0.5 0.6 0.7 0.7 Air permeability (cm3/cm2·s) 30-5515-3515-3515-3515-35