| Performance Name | Polyester | Nylon | PP | PVA |
|---|---|---|---|---|
| Acid Resistance | Good | Poor | Good | Poor |
| Alkali Resistance | Weak base | Good | Good | Good |
| Breaking strength (g/d) | 4.3-9 | 4.5-9.5 | 4.5-9 | 4-10 |
| Elongation (%) | 20-50 | 20-40 | 18-35 | 12-26 |
| Softening point | 238-240 | 180-235 | 140-160 | 220-230 |
| Melting point | 255-260 | 215-260 | 165-173 | Not obvious |
| Specific gravity | 1.38 | 1.14 | 0.91 | 1.26-1.30 |

Product Category: Monofilament frame filter fabric, Multifilament frame filter fabric, Non-woven plate-frame filter fabric.
Application Field: Widely used in plate and frame filter press, van-type filter press, and diaphragm filter press for chemical, pharmaceutical, food, and sewage treatment industries.
Product Features: Smooth surface, easy to fall off filter cake, high filtration accuracy, fast speed, and good dimensional stability.


Application: Vacuum horizontal belt filter, belt press filter, and drum filter for sludge dewatering, power plant desulfurization, and paper making.
Key Advantages: Acid and alkali resistance, high temperature resistance, wear resistance, and high production efficiency. Joints are made with stainless steel buckles or endless traceless joints.


Category: Tripod, sling type, and scraper type centrifuge filter fabrics.
Features: High stability, not easy to deformation, surface smooth for excellent peeling, and precise laser cutting for perfect fit.


Materials: High quality PP, PE, PTFE, and Nylon monofilament. Available in steel ring, hot melt, or mesh bag styles.
Features: Super breathable, uniform precision, effectively intercepts fine particles without plugging, and resistant to secondary pollution.



Filter Cotton: Includes primary, high efficiency, and activated carbon types. Flame retardant options extinguish naturally within 10 seconds.
Sieve Mesh: Stainless steel, manganese steel, and synthetic fiber meshes. CNC manufactured for high screening accuracy and corrosion resistance.


