Smooth surface,strong anti-abrasion,good air permeability,high strength, and remarkable filtration effect,etc TS-DPP59 Model No.Breaking Strength(N/5x20 cm)Breaking Elongation(%) Thickness(mm) Weight(g/m2) Air Permeability(200P)(L/m2*s)WarpWeftWarpWeft TS-DPP59 421.3 495.5 27.10 17.35 0.1 60 3958.2 TS-DPP59 FILTER Dust Collector