Compound filter material: it is the combination of two above fibers, such as, P84，PPS，aramid fiber, PTFE with the ultra-fine fibre glass with monofilament diameter of 3.5um specialized for filter material in our company, after being processed by additive chemicals, various composite materials make the best of the both worlds, which not only enhances the heat resistance of the filter material, but also improves its abrasive resistance and folding endurance, obtains better stability and strength, and effectively lengthen the service life of the filter material. It is widely used in blast-furnace gas, cement kiln, coal-fired boiler, chemical engineering, carbon black, garbage incinerator and other field.
