FMS filter bag is a material name. P84 fiber is added to the base of glass fiber needle felt. The felt layer is tight, and the fibers are wound and reinforced. FMS filter bag is used to cope with high filtering wind speed. High temperature resistant, corrosion resistant, acid and alkali resistant, folding resistant composite products. The FMS filter bag is mainly made of alkali free glass fiber, and is made of multiple composite fiber threads, which are divided into fibers and fluffy. FMS filter bag has the advantages of good heat resistance, flame retardancy, corrosion resistance and small gas filtration resistance. At present, FMS filter bag is a good product for steel, smelting, ferroalloy, chemical industry, cement, calcium carbide and flue gas filtration.
The bending resistance and tensile strength of FMS filter bag have been significantly improved, and FMS filter bag can bear high filtering load. High filtration rate and low operating friction. Compared with the chemical fiber heat-resistant filter material, the FMS filter bag gets rid of the shortcomings of the chemical fiber filter material, such as large elongation, large deformation, low high temperature resistance and poor corrosion resistance; The compressive strength is good, and the cost is less than other heat-resistant chemical fibers. FMS filter bag is a new product developed for China’s national conditions. It is used in steel, nonferrous metal smelters, chemical plants, carbon black, decorative building materials, electrical engineering, stand-alone bag type dust collectors, concrete, calcium carbide, garbage incineration, electrical engineering, asphalt mixing, anti-wear and explosion-proof anti-static bag type dust collectors, single pulse bag type dust collectors, air dryer bag type dust collectors, air box single pulse bag type dust collectors, high-temperature single pulse bag type dust collectors, Flat bag type dust remover, etc. The FMS filter bag is basically made of glass fiber needled felt and P84 chemical fiber, which makes the felt layer more dense and inseparable. The coiling in the middle of the chemical fiber is improved. The FMS filter bag can solve the relatively high filtering wind. FMS filter bag has the advantages of high temperature resistance, flame retardancy, corrosion resistance and low friction resistance in gas filtration.