PPS fiber needle felt is made of polyphenylene sulfide (PPS) fiber which produced by America and Japan,it is one of the main varieties of high temperature filter material, PPS fiber needled filter material performance excellence in the application of the following situations.

1, the working temperature of 190 C, short-time working temperature of 210C, the melting point of 285 C, the limiting oxygen index 34-35;

2, the oxygen content in the 15% or the following situations can be used;

3, the place of flue gas containing moisture.

PPS fiber has the strength to keep the integrity and intrinsic chemical resistance, can maintain a good filter performance in the bad environment, and achieve the ideal life. PPS fiber filter felt is the ideal filter material in the dust treatment of filtering coal boiler, incinerator ash, dust processing and others pulse cleaning duster .

According to the different requirements of working conditions, we can do a variety of functional treatment of PPS fiber needle felt, such as water and oil repellent, PTFE impregnation, coating , laminating and so on.