Nomex / Aramid Filter Cloth Dust Collection Needle Felt Filter Bag
The Discription of Aramid Filter Bag
Nomex filter bag is a high cost-efficient filter bag, and it is most widely used in the industry. We can find it in the cement plant, asphalt industry, tobacco industry for flue gas purification.The Aramid filter bag has an excellent performance in alkalis resistance and hydrolysis resistance, and it does well in abrasion resistance. It has a maximum operation temperature of 190 degree and maximum surge temperature of 210 degree, so it is good at high temperature reistance. When we need the filter bag to be high cost-effective, we choose it.
The Application of Aramid Filter Bag
Aramid filter bags are mainly used in cement industry, asphalt industry, metallurgical industry and tobacco industry for flue gas purification.
ECOGRACE Normal temperature operation filter bag:
· Polypropylene needle felt filter bag
· Polyester needle felt filter bag
· Water proof polyester filter bag
· Anti-static conductive polyester filter bag
· Carbon antistatic polyester filler bag
· Acrylic needle felt filter bagdus
ECOGRACE High temperature filter bag:
· Aramid needle felt filter bag
· Nomex needle felt filter bag
· PPS (Polyphenylene Sulphide) filter bag
· P84 (Polyimide) filter bag
· PTFE needle felt filter bag
· Glass fiber woven bulk yarn filter bag
· Glass fiber needle felt filter bag
· Glass fiber woven filter bag
Performance:
Continuous operating temperature is up to 200°C, instant service temperature is up to 240°C
Fire retardant performance is excellent
Corrosion resistance and alkali resistance is good
Excellent thermal stability, excellent abrasion resistance and flexural resistance Hydrolysis resistance is poor, frequent SOxand vapor in flue gas or dew point will greatly reduce its service life.
The Technical Information of Aramid/ Nomex filter bag
| Article Name |
Aramid/ Nomex needled felt |
| Ingredients |
Fiber |
100% Nomex/ Aramid |
| Scrim |
100% Nomex/ Aramid |
| 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 |
Audited Supplier 
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