Verified Company
Shanghai Sffiltech Co., Ltd.
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We manufacture 100% virgin polyester needle felt for filter bag
Other related products
Specs of polyester needle felt:
| Specs And Features | |||||
| Material | Polyester/Polyester Scrim | Thickness | 1.9 | ||
| Weight(g/sqm) | 500 | Density(g/cm³) | 1.38 | Air Permeability (m³/m²/min) | 12~16 |
| Warp Tensile Strength(N/5x20cm) | >1000 | Weft Tensile Strenght(N/5x20cm) | >1300 | Moisture Regain(20°C And 65% r. humidity) | 0.10% |
| Warp Elongation(%) | <30 | Weft Elongation(%) | <50 | Support Combustion | Yes |
| Continuous Dry Heat Operation(°C) | 135 | Continuous Moist Heat Operation(°C) | 94 | Max Short Dry Heat Surge(Short Term)(°C) | 150 |
| Biological(Mildew, Bacteria) | fair | Alkalis | fair | Mineral Acids | fair |
| Organic Acids | fair | Oxidising Agents | good | Organic Solvents | good |
| Finishing | Singeing-calendering-heat setting | ||||
| Product Applications | Chemical/ Steel/Waste Incineration/Thermoelectricity/Construction Material | ||||
| Usage | Air Filter | ||||
| Type | Filter Felt | ||||
| Specialized in supplying | |||||
| 1. Needle puched felt 2. Woven filtration fabric 3. Filter bags 4. Filter cages 5. Filter tubing automatic production line | |||||
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