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Mine filter press Home > TECHNOLOGY > Mine filter press
The filter cloth mainly includes: polyester filter cloth for filter press, polypropylene filter cloth for filter press, nylon filter cloth for plate and frame filter press, and vinylon filter cloth for plate and frame filter press.



Plate and frame filter press polyester filter cloth

Divided into polyester filament filter cloth, polyester staple fiber filter cloth.
Material characteristics of polyester staple fiber filter cloth: acid and weak alkali resistance. It has good wear resistance, corrosion resistance and recovery, but poor electrical conductivity. The temperature resistance of polyester fiber is generally 130---150 degrees Celsius. This product has the unique advantages of ordinary felt filter cloth and has very good wear resistance. It has a high cost performance and has become the most used felt filter material. type. Heat resistance: 120°C, breaking elongation (%): 20-50, breaking strength (g/d): 438, melting point (°C): 238·240, melting point (°C): 255-260. Specific gravity: 1.38. Filtration performance: The raw material structure of polyester staple fiber filter cloth is short and hairy, the woven fabric is dense, and the particle retention is good, but the peeling and air permeability are poor. Strength and abrasion resistance, water leakage is not as good as polyester filament filter cloth.


Uses: pharmacy, sugar, food, chemical industry, metallurgy, industrial filter press, centrifuge, etc.
Softening point (℃): 238-240, melting point (℃): 255-260. Specific gravity: 1.38. Filtration performance: The polyester filament filter cloth has a smooth surface, good abrasion resistance, and high strength. After twisting, it has higher strength and better abrasion resistance, so that the fabric has good air permeability, fast water leakage and easy cleaning. Uses: pharmaceutical, food, chemical, metallurgy, industrial filter press, centrifuge filter cloth, etc.

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