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Product Description
PPS Filter Bags Details :
Material : China PPS , Toray PPS
Scrim : PPS , PTFE
Weight : 500-650g/m2
Optional process: Sewing or hot welding
Finish-treatment: Calendering, Heat setting, Singeing
Other PPS Filter Bags Customzied by your working conditions .The PPS Filter Bags add the PTFE fiber can improve the oxidation and temperature resistance .
1. 50% PPS +50% PTFE / PTFE
2.30% PPS +70% PTFE / PTFE
3.100% PPS / PTFE
4.70% PPS +30% PTFE /PTFE
Feature:
1. Excellecnt acid and alkali resistance
2. PPS fiber does not burn, neither does it support burning.
3. The oxidation resistance is poor , the oxygen content less than 14%(Vol.),
4. The oxynitride content is less than 600mg/Nm³. The higher oxygen contents the lower working temperature.
Application :
1. Power Plant
Physical Properties :
Weight | Temperature | Air Permeability | Break Strength | Break Elongation |
500-680g/m2 | 160-190 Degree C | 14±20% m3.m2/min@200Pa | Warp>900 Weft>1200 | Warp ≤25% Weft ≤45% |
Chemical Properties :
Acid Resistance | Alkali Resistance | Hydrolysis Resistance | Abrasion Resistance | Oxidation Resistance |
Excellent | Excellent | Excellent | Good | Poor |
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