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PPS with PTFE membrane Air Dust Filter Bags

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Product Description

PPS with PTFE membrane Filter Bags  Details : 

Material : 100% or customized China PPS , Toray PPS 

Scrim : PPS , PTFE 

Weight : 500-650g/m2 

Optional process: Sewing or hot welding

Finish-treatment: Calendering, Heat setting, Singeing ,PTFE Membrane 

Emission : < 20 mg/m3  


Other PPS with PTFE membrane Filter Bags Customzied by your working conditions .The PPS with PTFE membrane 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 


Related Products: 

Aramid Filter bags (1)

Aramid Filter Bags 


PPS Filter bags (2)

PPS Filter Bags


Fiberglass Filter Bags

Fiberglass Filter Bags 


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