1.High temperature resistant 2.ISO:9001 quality control 3.Customer size available 4.Good chemical stability
High temperature resistant nomex Dupont needled fabric filter bag
Aramid high temperature needle 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 .
Composition: aramid needle felt
Thickness: 2.0-2.2 mm
Weight: 500 g/m2
Density: 0.29g/cm3
Air permeability: 13-16 m3 /m2 * min
Tensile strength warp: >1100 (N/5 x 20 cm)
Tensile strength weft: >1300 (N/5 x 20 cm)
Tensile elongation warp: <20%
Tensile elongation weft: <50%
Operating temp. -continuous: 180 DEG C ; instant: 220 DEG C
We can offer all kinds of air filter cloth as per requirement.
Material optional : Polyester, PP, Acrylic , Aramid(Nomex), PPS , PTFE and a variety of compounded needle felt as your preference.
Treatment : Singeing , calendaring, heat setting , PTFE memebrane , anti-acid/ alkali treatment , water and oil repellent treatment and so on dust bag can accept ODM/OEM
Sample or product catalogue of the filterfabric available
High temperature resistant nomex Dupont needled fabric filter bag
