PPS high temperature resistant, acid and alkali resistant needle punched felt filter bag
The material of PPS filter bag is PPS needle filter felt. It has complete retention of strength and internal chemical resistance. It can maintain good filtering performance in bad environment and achieve ideal service life. The PPS dust collector filter bag is mainly used for filtering the pulse ash precipitator of coal burning boilers and dust collecting treatment of power plants and fly ash.
Weight： 500g/m2
Material： PPS/PPS scrim
Thickness： 2.2mm
Air permeability： 14m3/m2.min
Warp tensile strength： ＞1100N/5 500px
Weft tensile strength： ＞1400N/5 500px
Warp Elongation： ＜25%
Weft Elongation： ＜45%
Temperature： ≤210℃
Finish treatment：Singed, calendered and heat set