Aramid needle punched felt 1.high filtration blow speed 2.low pressure drop 3.anti-abrasion 4.temperature:204-240

Aramid needle punched felt characteristics:high temperature(204-240),anti-acid,anti-alkali,high filtration blow speed,low pressure drop,anti-break,and anti-abrasion,but it easily be hydrolyzed in the condition of high temperature,which mostly applied in pitch mix gas ,blast furnace gas in steel factory in steel factory,gas,tail gas of white char,kiln applicatons,electric cooker high temperature gas,etc.

Features:

Product name:Aramid needle punched felt (range:300-4000gsm)

Weight: 500gsm

Scrim:Aramid staple fiber woven cloth

Thickness: 1.8mm 

Tensile strength (n/5 x 10cm): a) Warp: 900 b) Weft: 1,100 

Tensile elongation: a) Warp: <25% b) Weft: <30% 

Permeability (10-3m3/m2.S): 150 - 350 

Working temperature (oC): a) Continuance: 204 b) Instant: 240

Surface treatment: singeing, calendering,heat setting

Packing: polybag

Aramid needle punched felt