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

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