Woven polyester filter cloth has high porosity, good air permeability, wide range of uses, and stable chemical resistance. It can not only filter room temperature gases, but also filter acidic gases and alkaline corrosive gases, and can filter oil and water. It is Ideal filter material for solid-liquid separation and other fields under normal temperature conditions.
- Color: White, Blue or Customized
- Operating temperature: 80℃-150℃.
- Function: Liquid filter, air filter,dust filter.
- Precision: 1um,5um,10um,20um，25um, 75um , 100um , 150um,etc.
- FAW: 200-850gsm and other weight is also welcomed.
- Weave: Plain, twill, satin.
- Finish: Oil-proof, water-proof.
Description
Product Features
- Microporous structure: Polyester woven filter cloth has a microporous structure, which can effectively capture and filter tiny particles.
- Durability: Polyester fiber has high strength and wear resistance, giving the woven filter cloth a long service life and the ability to withstand long-term use and high-pressure environments.
- Chemical stability: Polyester has good chemical resistance and can withstand the erosion of a variety of chemicals. It is suitable for various industrial filtration occasions.
- Easy to clean: Polyester woven filter cloth is easy to clean and maintain, and can be reused many times, reducing usage costs.
- Adaptability: According to different needs, polyester woven filter cloth can adopt different weaving structures and processing techniques to meet the filtration requirements of different industrial occasions.
Type of Woven Polyester Filter Cloth
We supply two kinds , one is polyester filament yarn filter cloth, and the other one is Polyester staple yarn filter cloth.
- Polyester filament yarn filter cloth: Long and smooth, good air permeability.
- Polyester staple yarn filter cloth: Short and not smooth, not good air permeability.
Weave Types
Polyester woven fabrics can have different textures such as plain weave, twill weave, and satin weave.
Specification 01
| Model No | Weaving | Material | Density (radlx/10cm) | ||
| Warp | Weft | Warp | Weft | ||
| 120-7 | Twill | Staple fiber | Staple fiber | 256.4 | 212 |
| 734 | Twill | Staple fiber | Staple fiber | 231.6 | 168 |
| 3927 | Plain | Staple fiber | Staple fiber | 152 | 102 |
| 208 Cylinder | Twill | Staple fiber | Staple fiber | 271 | 286 |
| 740 | Satin | Staple fiber | Staple fiber | 306 | 206.2 |
Specification 02
| Model No | Weight (g/m2) | Spliting strength (N/5x20cm) |
Splitting and elongation (%) |
Air permeability (mm/s) | Thickness (mm) | ||
| Warp | Weft | Warp | Weft | ||||
| 120-7 | 627.6 | 4498 | 4044 | 36.3 | 27.5 | 53.9 | 1.42 |
| 734 | 245.9 | 2072 | 1633 | 25.6 | 23.2 | 316 | 0.62 |
| 3927 | 524.1 | 4598 | 3154 | 46.8 | 24.8 | <20.7 | 0.9 |
| 208 Cylinder | 410.8 | 2788 | 1930 | 39.1 | 29 | 68 | 1.43 |
| 740 | 324.6 | 3175.8 | 2184.6 | 23.5 | 21.3 | 126.7 | 0.71 |
Property of Woven Polyester Filter Cloth
| Properties | Polyester | Kapron | Polypropylene | Vinylon |
| Acid resistance | Strong | Poor | Excellent | Not |
| Alkali resistance | Weak | Excellent | High | Strong |
| Electrical conductivity | Very poor | Fairly good | Excellent | Medium |
| Elongation at break | 30%-40% | 18%-45% | Better than polyester | 12%-25% |
| Wear resistance | Excellent | Excellent | Good | Fairly good |
| Thermal endurance | 170 °C | 130°C | 90°C | 100°C |
| Softening point | 240°C | 180°C | 150°C | 200°C |
| M.P. | 265 °C | 215。C | 170°C | 220°C |
Applications of Woven Polyester Filter Cloth
- Environmental protection: used for filtration and separation in water treatment, waste gas treatment and solid waste treatment
- Chemical industry: used for solvent recovery, liquid separation and waste liquid treatment in the chemical production process.
- Food processing field: used for liquid filtration, clarification and separation in food production.
- Pharmaceutical field: used for solvent recovery, liquid clarification and waste liquid treatment in the drug production process
- Automobile industry: Used for liquid filtration in automobile manufacturing, such as engine oil, lubricating oil, coolant, etc.
- Electronics industry: Used for liquid filtration in electronic product manufacturing processes, such as ultrapure water filtration in semiconductor production.
- Mining field: used for solid-liquid separation and waste liquid treatment in processes such as ore extraction, mineral leaching and wastewater treatment.
- Construction and municipal engineering: Used for filtration and wastewater treatment in facilities such as sedimentation tanks, drainage pipes and pumping stations in construction sites and municipal engineering.
Choose Filmedia®
Filmedia® is comitted to filtration solution. As a professional manufacturer, our products are exported to Europe, America, southeast Asia and even all over the world. Our polyester filter cloth has a good performance of strong acid resistance and high efficiency filtration.
