Polyester Needle Felt Dust Filter Bag for Dust Collector Systems
| Material | Anti-Static Polyester Fiber |
| Composition | Fiber: Polyester; Scrim:Polyester |
| Grammage | 450-600g/m2 |
| Air Permeability | 80-100 M3/M2/S |
| Warp Tension | 800-1200N/5x20cm |
| Weft Tension | 1000-1600N/5x20cm |
| Warp Elongation | <35% |
| Weft Elongation | <55% |
| Resistive Surface | 4.8 |
| YX10 Volume | 8.7 |
| Maximum friction potential | 250 |
| Surface Electric Core Density | 3.4 |
| Ventilation Rate | 1.0-1.2m / min |
| Working Temperature | Less than 130oC |
| Normal Bag Size | Diameter:120-160mm or customized; Length: 2000-7000mm or customized. |
| Resistance to Acid | Good |
| Resistance to Alkali | Common |
| Post Treatment | Singeing, Glazing, Teflon Coating |
| Application | Cement Plant, Steel Mill, Phosphate Plant, Power Plant |
Polyester Needle Felt Dust Filter Bag is widely used in metallurgical, chemical, building materials, power generation, ceramics, machinery, mining, petroleum, pharmaceutical, food, dye, mining industries etc.It is currently the most ideal filtration materials for the room temperature conditions.
