China High silica (modified) membrane filter bag Manufacturers

High silica (modified) fiber is a new type of fiber material researched and developed independently. High silica (modified) coated filter bag is a high-performance environmental protection filter bag made of high silica (modified) fiber as the main raw material. Characteristic: High strength: 2-3 times of the needle filter bag High temperature resistance: long term resistance 260 ℃, instantaneous resistance 280 ℃ The shrinkage rate is 0: almost no elongation and shrinkage, can be made into 10 meters or even 12 meters long filter bag Effective anti condensation and paste bag Not affected by coal quality change Long life: long cleaning cycle, low cleaning pressure, longer service life of filter bag

performance index High silica (modified) membrane covered filter media Composition of filter media High silica (modified) fiber Mass per unit area（g/m2） 750±25 Elongation at break（%） ≤8 Working temperature（℃） continuity ≤260 instantaneous ≤280 Air permeability（m3/m2•min） 1.5-5 Folding resistance (times, tension 14.72n) ≥5000 Dust removal efficiency（%） ≥99.99 Acid resistance Strength retention rate after acid cooking ≥ 99% Dust emission ≤5mg/Nm³ Achieve efficient capture of PM2.5