1,Weight:100g-1200g/m2 2,The Tearing strength max 0.6KN. 3,It has corrosion resistance and oxidation resistance. 4, ... -7-7-7-6-6-6 Thickness, mm≥0.91.31.72.12.42.733.33.64.15 Width deviation for range ... , % m-0.5 Mightiness at break, KN/M ≥2.54 ... .60.91.21.51.82.12.42.73.24.0 Effective aperture O900.07-0.20 Vertical osmotic coefficient,cm/sK*(10-1 ...