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Polyester filter cloth

Polyester filter cloth

polyester felt are made of 100% filament polyester fiber.
1. Operation temperature 150 Deg c, 
2. the max surge is 150 deg c. 
3. good anti-acid, good  anti-alkali ,good hydrolysis stability
4. Mean Air Permeability: 10-15 m3/m2/min@12.7mmH2O
Avaiable Finish: singed,calendar,PTFE membrane,W/O
Breaking Elongation is less than 20% for MD and 40% for CMD,low dry shrinkage, can work well in the 130 deg C. the material is cheaper than other material, so widely used in a lot of bag house system.
Thickness 1.70mm
Mean Air Permeability 10-15 m3/m2/min@12.7mmH2O
Breaking Strength-MD 900 N/5cm
Breaking Strength-CMD 1300 N/5cm      
Breaking Elongation(N/5cm)-MD 20%
Breaking Elongation(N/5cm)-CMD 40%
Dry Shrinkage MD(130℃) <1.5 %
Dry Shrinkage CMD(130℃) <1.5 %
Operating Temperatures <130 deg C
Recommended Maximum Continuous 130 deg C   
Recommended Maximum Surge 150 deg C      
As filtration media , polyester filter felt are widely used in cement industry, chemical industry, Aluminum industry , powder industry ,etc.

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