Dupont nomex fibre needle felt filter bag
Place of Origin:Jiangsu China (Mainland) | Brand Name:Zhi rong | Model Number:NM 01 | Type:Filter Felt |
Usage:Air Filter | Material:aramid or imported Nomex fibers | Finishing treatment:water and oil repellent treatment | Bag meaterial:aramid needle punching felt |
Operating temperature:continuous 200 centigrade | Thickness:2.0-2.2 mm | Density:0.29 g/m3 | Size:as required |
Nomex or dupont aramid fibre needled fabric filter bagis 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 200 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: 200 DEG C ; instant: 220 DEG C
Sample or product catalogue of the filter fabric available.
Packaging Detail:water-proof woven bag or carton or as required |
Delivery Detail:within 3 weeks |