Aramid Filter Cloth

In normal temperature circumstance(under 150 C), the polyester needle felt will satisfy the bag filter systems, but if the temperature on the high side, such as tail gas/fume/dust from metallurgical plant, carbon black plant, iron works(blast furnace gas), cement plant (tail gas from vertical kiln), petroleum fumes from mixing round the beton and asphaltum, coal fired boiler, etc. The normal filter method won’t work, so sometimes we choose the Aramid filter fabric (Nomex filter, Nomex fabric, Nomex felt, Aramid fabric).



Physical and Chemical Properties of Aramid Filter Cloth :(Customization Of Feature And Size)

Weight(gsm) 530
Thickness(mm) 0.9
Width(mm) ≤2.2m
Finish treatment Singeing, Calendering, Heat setting
Air permeability(L/m2.s) 16
Tensile strength(N/5cm) warp 4200
weft 3800
Tensile  elongation(%) warp 40
weft 18
Heat shrinkage(%) warp ≤1.5
weft ≤1.0
Temperature(°C/°F) Continue .204/399.2
Instant 240/464
Anti-acid Good
Anti-alkali Good
Anti-abrasion Excellent
hydrolysis stability Good


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