Introduction to polyester filter cloth...

Polyester filter cloth is often used in industrial filter cloth. Polyester filter cloth can be divided into two types: polyester long fiber filter cloth and polyester staple fiber filter cloth.

Polyester filter cloth heat resistance: 120 ° C, elongation at break (%): 20-50, breaking strength (g / d): 438, melting point (°C): 238 · 240, melting point (°C): 255-260 . Proportion: 1.38. Filtration performance: The raw material structure of polyester short fiber filter cloth is short and hairy, the fabric weaved is dense, the particle retention is good, but the peeling property and the gas permeability are poor. Strength wear resistance, water leakage is not as good as polyester long fiber filter cloth.

Polyester filter cloth can be used in pharmaceutical, sugar, food, chemical, metallurgy, industrial filter presses, centrifuges, etc.

The performance characteristics of polyester long fiber filter cloth are acid and weak alkali resistance. Abrasion resistance, corrosion resistance, recovery, and poor electrical conductivity. The temperature resistance of polyester fiber is generally 130---150 °C. This product has the unique advantages of ordinary felt filter cloth, and it has very good wear resistance and high cost performance. It is the most used in felt filter material. Variety.