nonwoven Easily Dedusting Needle Felt

About the product
Easily Dedusting Needle Felt
By treating the surface resinification treatment, Easily dedusting needle punched filter felt have sooth surface and can improve the air permeability , smooth degree and reduce the dust adherence, operating resistance.
Futures
Improved cheanability
Low fiber and particle friction of abrasive dusts
Increase in the active filter surface area
Application
Easily Dedusting Needle Felt has been conceieved for the separation of wet, oily and sticky dusts.
Composition polyester + easily dedusting treating
Weight(g/m) 500
Thickness (mm) 1.80
Air permeability(L/m2/s) 14-25
Tensile strength(N/5*20cm) warp≥1300 weft≥1650
Tensile elongation (%) warp<30 weft<45
Broken strength(Mpa/min ): 2.75
Continuous working Tem(centidegree) ≤130
Short time working Tem(centidegree) 150
Anti-acid Fair
Anti-alkali Fair
Anti-abrasion Excellent
The stability of water solution Fair
Finishing treatment High temperature hot pressing,Singeing
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