
Nomex filter felt
Request a QuoteProduct Description
The characteristics of nomex filter needle felt: High temperature (204~ 240 degree), anti -acid, anti-alkali, high filtration precision, blow speed, low pressure drop, anti -break, anti -abrasion, mostly applied in pitch mix gas, blast furnace gas in steel factory, tail gas of white char, kiln applications, electric cooker high temperature gas

Features
- Excellent combination of filtration efficiency and dust cake release
- Good chemical resistance to acids and alkalis
- Heat resistance, working under 200-220℃
- Easy cleaning
- Anti -acid, anti-alkali
- High filtration efficiency, reaching 99.9%
Application
- Chemicals processing: dryers in the pigment, plastic, and catalyst industries
- Minerals processing: dryers and finish mills in the cement industry
- Metals processing: process collectors in the lead, primary base metal, and foundry industries
Technical Parameter
Fiber Composition | Polyaramide |
---|---|
Weight(g/m²) | 500 |
Density (g/m³) | 0.29 |
Air Permeability(L/m²/S) | 10.8 |
Warp Strength (N/5×20cm) | 800 |
Weft Strength (N/5×20cm) | 1000 |
Warp Tensile Elongation (%) | 35 |
Weft Tensile Elongation (%) | 45 |
Working Temperature (℃) | 204 |
Short Working Temperature (℃) | 250 |
Anti-acid | Good |
Anti-alkali | Excellent |
Abrade resistance | Excellent |
Surface Treatment | Singeing、calendaring、heat setting |