PPS filter bag scientific name polyphenylene sulfide, PPS compound needled felt series is a kind of high-temperature synthetic fiber, many kinds of common market. PPS composite needle felt is extremely outstanding in terms of acid and alkali resistance, hydrolysis resistance, dimensional stability, flame retardancy, etc., and has various characteristics as a high-performance fiber. Can work under wet, chemical corrosion, high temperature conditions.
PPS filter bag has the following characteristics:
1, continuous operating temperature can reach 190 °C, instantaneous temperature 220 °C.
2, can be used in the oxygen content of less than 16% of the operating conditions (but the temperature should be controlled in the appropriate range).
3, excellent resistance to hydrolysis and acid and alkali corrosion, PH value range of 1-14.
4, the filter wind speed can choose 1-1.5m/min. In order to reduce the equipment volume and reduce the equipment cost.
PPS filter bags have good mechanical and chemical properties, can maintain good filtration performance in harsh environments, and achieve an ideal service life, depending on the operating conditions, the service life of 2-4 years. In the coal-fired boilers, waste incinerators, power plant fly ash, chemical plants and other pulse cleaning dust collectors, pps filter bags is an ideal filter material.