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Nomex needle felt\Filter bag

Nomex needle felt\Filter bag
  • Nomex needle felt\Filter bag
  • Nomex needle felt\Filter bag
Product code: 25053800001
Unit price: 8.4-9.2 USD
Price unit:
Minimum order:
Other info: Yellow
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1. Nomex needle felt is a general name of Nomex produced by American
DuPont company and Knex produced by Japanese Tianjin, which is called
aramid fiber 1313. It has advantages of acid and alkali resistance, chemical
corrosion resistance, high temperature endurance, power strength, abrasion
resistance, folding endurance, nonflammable, insoluble and long working life
etc. And is widely used in steel industry, cement, garbage incineration and
asphalt mixture etc.

2. Specifications of Nomex filter bag and nonwoven needle felt
composition felt Nomex fiber/ Nomexfoundation
weight (g/ m2) 500±10
thickness (mm) 2.0±2
air permeability (m3/ m2/ min) 14~21
breaking strength (N/ 5*20cm) warp ) 800 weft ) 1200
breaking elongation (%) warp (35 weft (55
continuous working
temperature (℃) ≤204
instant working temperature (℃) 250
acid resistance good
alkali resistance excellent
abrasion resistance excellent
finish treatment singeing, heat setting orTeflon coating

Remarks: The quotation is for per square meter.