Smooth surface,strong anti-abrasion,good air permeability,high strength, and remarkable filtration effect,etc TS-PE9255 Model No.Breaking Strength(N/5x20 cm)Breaking Elongation(%) Thickness(mm) Weight(g/m2) Air Permeability(200P)(L/m2*s)WarpWeftWarpWeft TS-PE9255 3227.3 1702.2 25.7 13.7 0.6 345.3 56 TS-PE9255 FILTER FABRIC