Description:
- Material: Polyester Filter Bag Are Made Of 100% Filament Polyester Fiber With PTFE Membrane.
- Feature:
1. Operation temperature 150 Deg c,
2. the max surge is 150 deg c.
3. good anti-acid, good anti-alkali ,good hydrolysis stability
4. Mean Air Permeability: 10-15 m3/m2/min@12.7mmH2O
Available Finish: singed, calendar, PTFE membrane, W/O
- Advantage:
The surface of polyetrafluorethylene (PTFE) membrane is smooth and anti-chemistry. PTFE membrane is bonded to the surface of conventional filter medium and eliminates the need for a primary dustcake. Filtration takes place on the membrane surface and realizes surface filtration. Because the PTFE membrane has the advantage of smooth, chemical stability, long service life and waterproof, it results in excellent dust cake release, high filtration efficiencies and longer service life.
Technical Data:
- 1. Needle puched felt
- 2. Woven filtration fabric
- 3. Filter bags
- 4. Filter cages
- 5. Filter tubing automatic production line
| Specs And Features | |||||
| Material | Polyester/Conductive Fiber/Polyester Scrim | Thickness | 1.9 | ||
| Weight(g/sqm) | 500 | Density(g/cm³) | 1.38 | Air Permeability(m³/m²/min) | 2~5 |
| Warp Tensile Strength (N/5x20cm) | >1000 | Weft Tensile Strenght(N/5x20cm) | >1300 | Moisture Regain(20℃ And 65% r. humidity) | 0.10% |
| Warp Elongation(%) | <30 | Weft Elongation(%) | <50 | Support Combustion | Yes |
| Continuous Dry Heat Operation(℃) | 135 | Continuous Moist Heat Operation(℃) | 94 | Max Short Dry Heat Surge(Short Term)(℃) | 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 | |||||
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- Application
Polyester filter bag are widely used in Cement Industry, Chemical Industry, Aluminum Industry, Powder Industry, etc.