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
| 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 |
| USA | China | Japan |
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