PPS needle felt was my company selected the United States, Japan, the production of polyphenylene sulfide (PPS) fiber production of filter materials, filter materials for the high temperature one of the main varieties, PPS needle filter applications in the following situations excellent performance. 1, the working temperature of 190 ℃, short time working temperature 210 ℃, melting point 285 ℃, limiting oxygen index of 34-35. 2, oxygen 15% or less of the occasion can be applied. 3, the fuel in the flue gas with sulfur or sulfur oxides, now that it is the acid corrosion resistance, chemical resistance, strong fiber. 4, flue gas containing moisture occasions. 5, the temperature of 190-210 ℃% mining conditions, the gas distribution ratio as high as 5: do online cleaning and off-gas cleaning cloth ratio of 6:1 for the time, PPS filter bags with excellent performance records. PPS fiber strength to maintain the integrity and inherent chemical resistance, can be bad for the environment to maintain good filter performance, and achieve the ideal life. However, in the filtration of coal boilers, waste incinerators, power plant fly ash dust processing clock; in cleaning dust collector in, PPS filter felt is the ideal filter material, according to the different requirements of working conditions, our company can PPS needle felt made on a variety of functional processing, such as water repellent and oil, PTFE impregnated, coated, coated, etc.. |