Material quality polypropylene monofilament polypropylene ?? Long Silk ?? weight (g / m2) 540 ?? degrees thickness (mm) 0.9? Through? Gas? Quantity (10-3m3 / m2.S) 140 Breaking Strength (N / 5 × 20cm) 3500 through 6500 weft elongation at break (%) by 30 latitude 30 continuous temperature 90 ℃ operating temperature instantaneous temperature 110 ℃ Features: acid, alkali resistance, satin structure, good permeability. High filtration precision. Smooth surface, easy to plug, easy to unload cake, easy to clean. Uses: The product is mainly used in the belt filter. Widely used in iron and steel, metallurgy, mining, chemical, food, pharmaceutical and other industries.