Crafted from premium polyester felt, this superior product by Jiangsu Aokai Environmental Technology Co., Ltd. undergoes a specialized waterproof treatment, bestowing it with exceptional oil and water-repellent properties. Tailored specifically for environments burdened with high humidity and oily flue gas, it excels in preventing dew formation and resists saturation. These extraordinary features significantly extend the filter bag's service life, making it an invaluable asset in challenging conditions.
| Fiber | Polyester fiber | |
| Scrim | Polyester filament yarn | |
| Weight (g/m2) | 500±5%g/m2 | |
| Thickness (mm) | 1.7±5%mm | |
| Air permeability (m3/m2/min) | 8-12 | |
| Tensile strength (Mpa/min) | warp | >900 |
| weft | >1200 | |
| Tensile Elongation (%) | warp | 35% |
| weft | 50% | |
| Working temperature (degree C ) | 130 | |
| Short time working temperature (degree C) | 150 | |
| Resistance to Acid | Medial | |
| Resistance to Alkali | Medial | |
| Resistance to abrasion | Excellent | |
| Resistance to hydrolysis | Medial | |
| Finishing treatment | Singeing, calendaring or ptfe coated | |






1) Iron and Steel Industry
Industry
2) Cement Industry
Industry
3) Power Plant Operations
4) Chemical Industry
5) Mining Sector
Sector
6) Asphalt Mixing Plants
7) Limestone Processing
8) Electrolysis and Specialty Membranes
9) Municipal Solid Waste Boilers and Waste Incinerators











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