Non-woven Asphalt Aramid / Nomex Needle Felt Filter Cloth
Product Description
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/m³ | 0.24 |
| Permeability | L/dm2.min | 150 |
| Tensile breaking strength(N/5cm) | 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
Lime
Gypsum production
Cement
Foundries
Melting
Cooking coal production