High temperature PPS needle punched felt filter bags-Chemical/Power plant filter bags
PPS high temperature resistant and dust filter bag is one of the main varieties of high temperature resistant filter material, which is made and processed according to the production process of high temperature resistant and dusting bag filter felt.
The application of PPS needle felt filter material in chemical power plant is excellent. PPS filter bag is a special filter bag for chemical electric power.
PPS fiber is also called polyphenylene sulfide fiber. The fiber is a new type of high temperature resistant fiber developed by Phillip in 1983 and marketed in the US. The physical properties of PPS high temperature dusting cloth bag organic fiber are obviously better than that of inorganic fiber. PPS needle felt polyphenylene sulfide fiber is another kind of high function fiber in high temperature resistant organic fiber in recent years - not only can resist high temperature, but also has other high temperature resistant fiber with excellent corrosion resistance. The protruding advantages show that in the following aspects:
-Good temperature resistance: melting point 285 degrees centigrade, continuous use temperature 190 degrees Celsius, instant use temperature 230 degrees Celsius.
-Excellent corrosion resistance: polyphenylene sulfide fibers are superior to Nomex Conex and Kermel fibers in terms of organic acids, inorganic acids, acids and oxidants.
-Excellent flame retardancy: polyphenylene sulfide fiber's polar oxygen index (LDI) is 34-35, PPS needle felt is a noncombustible material. Polyphenylene sulfide fiber needled felt not only has high temperature resistance, but also has unique corrosion resistance.
PPS filter bag is a special filter bag for chemical electric power.