Description:
- Material: aramid needle punched felt 450gsm, 500gsm, 550gsm
- Finish Treatment: Singed, calendered, heat set or water & oil repellent, anti-static, PTFE membrane/coating
- Size: diameter 100mm, 125mm, 130mm, 150mm, 180mm, 250mm ect.
Any length is available. Special size is customizable.
- Process Method: sewing or welded
- Advantages:
Fire resistant
High temperature resistant
Working temperature: 204 degree
Max temperature: 240 degree
Excellent alkali resistance
Good acid resistance
Good organic solvents resistance
Excellent abrasion resistance
Good hydrolytic stability
- Dust Collector Filter Bag:
Since every filter has its own characteristics and parameters,
when we chose filter material for dust collector filter bags,
we have to know the following parameters: temperature, humid,
dust diameter, gas chemical properties, dust abrasive, filter's mechanical parameters.
Generally, SFF dust collector filter bags are widely used in industrial waste gas filtration, useful dust, high temperature gas filters.
Shanghai filter bag factory provides you good solution according to dust characteristics, help you chose good filter material to achieve best filtering effective.
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 | Nomex/Nomex | Thickness | 1.1 | ||
| Weight(g/sqm) | 450 | Density(g/cm³) | 1.38 | Air Permeability(m³/m²/min) | 12 |
| Warp Tensile Strength (N/5x20cm) | >1000 | Weft Tensile Strenght (N/5x20cm) | >1200 | Moisture Regain (20℃ And 65% r. humidity) | 4.50% |
| Warp Elongation(%) | <20 | Weft Elongation(%) | <40 | Support Combustion | No |
| Continuous Dry Heat Operation(℃) | 204 | Continuous Moist Heat Operation(℃) | 204 | Max Short Dry Heat Surge(Short Term)(℃) | 240 |
| Biological(Mildew, Bacteria) Resistance | No Effect | Alkalis Resistance | good | Mineral Acids Resistance | fair |
| Organic Acids Resistance | fair | Oxidising Agents Resistance | poor | Organic Solvents Resistance | Excellent |
| 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
High temperature condition, dust collection and gas collection engineering for asphalt mixing plant, cement plant, power plant, steel mill, smelting plant, etc industrial dust collection.