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Non-woven Asphalt Aramid / Nomex Needle Felt Filter Cloth

Nomex filter material is a synthetic fiber. It is excellent in retardant performance,thermal stability,abrasion resistance and flexural resistance. Corrosion resistance and alkali resistance are also good. They're mainly used in cement industry, asphalt industry, metallurgical industry and tobacco industry for flue gas purification.
Weight : g/ sqm :
  • NOMEX 500
  • NX500-1600000
  • Nomex / Aramid needle filter
  • 500GSM
  • 2.4mm
  • 190 degree
  • Asphalt plant/cement plant
  • SGS , ISO:9001
  • 12months
Non-woven Asphalt Aramid / Nomex Needle Felt Filter Cloth

High Performance of Nomex Needle Felt:

1.With high tensile strength and low tensile elongation
2.Applied in continuous temperature 204ºC , works well .
3.As nomex filter bags, it is largely used in Air Filtration For Carbon black proudction  process.
4.With good air permeability and also can be adjusted by customers' specific request
5.Being baghouse filter bags, they are installed in baghouse and with high-efficiency filtration .
Specification of Nomex Needle Felt:

Article Name Nomex filter bag Nomex needled felt
Ingredients Fiber 100% Nomex
Scrim 100% Nomex
Weight g/m2 500
Thickness mm 2.1
Density g/m⊃3; 0.24
Permeability L/dm2.min 150
Tensile breaking
Warp ≥800
Weft ≥1000
Elongation @200N/5cm Warp <5
Weft <5
Maximum shrink
of 90 mins
Temperature(°C) 250
% ≤1
Service Temperature(°C) Continuous 200
Instant 240
Finishing Singeing, calendaring

Application of Nomex Needle Felt:

Asphalt mixing
Tobacco leaf drying
Gypsum production
Cooking coal production


Zhejiang Grace Envirotech Co., Ltd.with the famouse brand "ECOGRACE", is one of the subsidiary of Grace Filter MFG ,based in U.K ,and developed in China .
Copyright  2016 Zhejiang Grace Envirotech Co., Ltd. All rights reserved.