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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Aug-17-2025 | 1.27 $* | 1.20 $* |
Jul-17-2025 | 1.1 $* | 1.32 $* |
Jun-17-2025 | 1.4 $* | 1.86 $* |
May-17-2025 | 1.95 $* | 1.10 $* |
Apr-17-2025 | 1.76 $* | 1.76 $* |
Mar-17-2025 | 1.34 $* | 1.88 $* |
Feb-17-2025 | 1.66 $* | 1.6 $* |
Jan-17-2025 | 1.77 $* | 1.58 $* |
Products are widely used in chemical industry, metallurgy, food, pharmaceutical, building materials, mining and other industries plate and frame filter press, belt filter, vacuum filtration and other solid-liquid separation, solid gas separation equipment.
Polyester Membrane Filtration Needle Felt Filter Cloth
1.Stable physical dimension
2.Easy to release
Polyester needle punched felt filter cloth for industrial filtration
Specifications:
Material: | polyester virgin fiber/ Polyester high tensile strength scrim |
Weight: | 550g/sq.m |
Thickness: | 1.8mm |
Air Permeability: | 300 L/ m2. S @200pa |
Tensile strength: | Warp: >1000N/5cm; Weft :> 1300N /5cm |
Elongation : | Warp: < 25%; Weft: <50% |
Service Temperature: | Continues: <130; Peaks: 150 |
Shrinkage (at 150): | <1%. |
Surface treatment: | singed & glazed, heat set. |
Properties:
1. Stable physical dimension
2. Easy cake release
3. Good air permeability
4. Widely used for industrial dust collection and liquid filtration, etc.
After water-oil repelled treatment, can be use in the circumstance of moisture and oil mist for a long time.
After the PTFE membrane treatment the felt will with the property of smooth surface, easy cake release, high filter efficiency, save energy, long life, etc.
Note:
1. Special specification can be customized.
2. maximum width:2.3meters.
3. both filter cloth rolls and filter bags are available.
filtración de membrana
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