Jiangsu Jinke Environmental Engineering Technology Co., Ltd.
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PPS acid and alkali needle felt dust bag
PPS acid and alkali needle felt dust bag

  PPS acid and alkali resistant needle felt is a new type of high temperature resistant filter material produced by the production process of other high temperature resistant needle felts by using the polyphenylene sulfide chemical fiber produced by DuPont and Teijin, and the PPS has complete strength retention. Sexual and intrinsic chemical resistance, good filtration performance in a harsh environment, and the ideal service life, PPS acid and alkali needle felt in the following applications:
1, the working temperature is 180 ° C, instantaneous 200 ° C;
2. Oxygen content below 15%;
3. The flue gas contains sulfur oxides;
4. The dusty gas in the flue gas is wet.

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PPS acid and alkali needle felt parameter table:

ingredient Weaving: Polyphenylene sulfide
Base cloth: Polyphenylene sulfide has crepe
Gram weight [g/m2] (ISO 9073-1: 550
Thickness [mm]: 1.9
Density [g/cm3]: 0.29
Air permeability EN ISO 9237 [mm/s@200Pa] (equivalent to 180L/dm2 min @ 200Pa): 300
Porosity[%]: 79

Breaking strength ISO 9073-3

(sample size 200/50mm)

Portrait [N]: 800
Horizontal [N]: 1200

Elongation at break

ISO 9073-3

Portrait [%]: 30
Horizontal [%]:: 40
Operating temperature Continuous [°C]: 180
Instant [°C]: 200
The heat shrinkage rate is 190 ° C [%]: 1
Surface treatment:

》Heat setting》Single singeing

》Anti-oil, waterproof, easy to clean ash treatment

Address:No. 38, Zhenxing East Road, Banhu Industrial Park, Suining County, Yancheng City, Jiangsu Province  电话:15950316088  MobilePhone:15950316088  E-mail:49362017@qq.com