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1.Nomex ( aramid ) need felt filter material, 2.High temperature 200 celsius, 3.ISO:9001 quality control, 4.Good chemical stabil - details see: https://www.machineto.com/nomex-aramid-need-felt-filter-material-10217078

Nomex ( aramid ) need felt filter material

Aramid high temperature needle filter felt is made of the fibers produced by Dupont from US or Tenjin from Japan, composited and stitched according to a certain proportion. Comparing with the common filter material, Aramid needle felt has the advantages bellowed:

1.Excellent high temperature resistance: continuous operating temperature can reach 180 degree, temperature peak up to 220 degree.

2.High stability of dimension: at the temperature of 230, only 1 percent flexibility, with excellent high temperature stability.

3. Fire retardant property: carbonization up to 400 degree, LOI is 30 ,no spontaneous or natural combustion.

4.Good resistance for the chemical corrosion : anti acid and alkali , hardly corrosion

Fiber type		aramid fibre
Thickness (mm)		2.0-2.2
Weight (g/m2)		500
Air permeability (m3/m2.min)		13-16
Density ( g/cm3 )		0.29
Tensile strength (N/5*20cm)	warp	>1100
	weft	>1300
Tensile elongation	warp	<20%
	weft	<50%
Working temperature (DEG)	continuous	200
	peak	220

We can offer all kinds of air filter cloth as per requirement.

Filter felt treatment : singeing , calendaring, heat setting , PTFE memebrane , anti-acid/ alkali treatment , water and oil repellent treatment and so on