NOMEX (ARAMID) FELT FILTER CLOTH
Metamax needle felt (Nomex felt) Filter Cloth is composed of 95% m-aramid and 5% p-aramid fibers. This meta-aramid fiber belongs to the NOMEX family of high-performance materials, which also includes CONEX.
Key Features
- Exceptional thermostable performance with continuous operation capability at 204℃ in acid/base environments
- Resistant to weak acids, weak alkalis, and organic solvents
- Excellent thermal stability with minimal contraction, ensuring stable filter pocket dimensions and preventing bag cage damage
- Superior wear resistance and folding endurance for extended service life across various dust types and quantities
- High break elongation ratio and strength for durable filter materials with excellent injection tolerance
- Efficient processing characteristics with low waste generation and broad machine compatibility
- Outstanding performance-to-price ratio for cost-effective filtration solutions
- High ventilation performance reduces system pressure drop, lowering energy consumption and operational costs
- Flame resistant with self-extinguishing properties and no melt dripping
Industrial Applications
- Metallurgical plant exhaust gases and fumes
- Carbon black production facilities
- Blast furnace gas filtration in iron works
- Cement plant vertical kiln exhaust gases
- Petroleum fumes from concrete and asphalt mixing
- Coal-fired boiler emissions
Technical Specifications
| Composition |
Metamax fiber |
| Weight (g/m²) |
500 |
| Thickness (mm) |
17 |
| Air permeability (m³/m²/min) |
>800 |
| Tensile strength (N/5*20cm) |
Warp: >1200 Weft: <35 |
| Tensile elongation (%) |
Warp: <55 Weft: 2.40 |
| Broken strength (MPa/min) |
≤204 |
| Continuous working temperature (℃) |
240 |