HHH PPS Filter bag & Dust Bag 
we have the following typical filter bags for both hot gas filtration and liquid filtraton: Procon is toyobo PPS fiber registered brand in China, PPS needle felt 's temperature is 190 degree to 210 degree, which is the best filter media for anti -acid, anti-alkali, hydrolysis resistant, but it is not so good at anti -oxidant, and applied in waste inicinerator, electric station boiler, industrial boiler, etc. HHH PPS needle felt for dust collecting in cement plant, iron and steel plant, power plan, chemical plant are working very well, the weight from 400g/sqm, 450g/sqm, 500 g/sqm, 550 g/sqm, the treatment we can do is water and oil repellent, PTFE membrane, PTFE coating, teflon b coating, PTFE impregnation.
Composition : PPS Layer/PPS scrim
Weight(g/sqm) : 500
Thickness(mm): 1.8
Air Permeability(M2/M2/Min : 15
Breaking Strength (N/5*20cm): Warp > 1200
Weft: > 1300
Breaking Elongation :(%) Warp : < 30
Weft: < 30
Working Temperature :(degree) ≤ 190
Short time Temperature:(degree) 232
Acid Resistant: Excellent
Alkalic Resistant : Excellent
Anti Abrasion : Excellent
Hydrolysis Stability : Excellent
Finishing : Singed,High Temperature pressing
FAQ for HHH Filter Baq & dust Bags