Learn more about Polyester Filter Cloth
Polyester filter cloth divided into polyester long fiber filter cloth and polyester staple fiber filter cloth
Polyester staple fiber filter cloth
1. Material properties: acid and weak alkali resistance; good wear resistance, corrosion resistance, recovery, poor electrical conductivity; high oxidation resistance, high tensile strength, good resistance to heat and humidity, strong resistance to mildew and high temperature
2. Filtration performance: The raw material of polyester short fiber filter cloth is similar to the structure of natural cotton yarn. The woven fabric is dense and the particle retention is good, but the peeling property and the gas permeability are poor. Strength wear resistance and water leakage are not as good as polyester long fiber filter cloth.
3. Performance indicators:
Heat resistance: 130 ° C
Elongation at break (%): 20-50
Breaking strength (g/d): 438
Melting point (°C): 230-238
Polyester long fiber filter cloth
1. Material properties: acid and weak alkali resistance; good wear resistance, corrosion resistance, recovery, poor electrical conductivity; high oxidation resistance, high tensile strength, good resistance to heat and humidity, strong resistance to mildew and high temperature .
2. Filtration performance: The polyester long-fiber filter cloth has smooth surface, good wear resistance and high strength. It has higher strength and better wear resistance after being assembled, so that the fabric has good air permeability, quick water leakage and easy peeling of the filter cake. Easy to clean.
3. Performance indicators:
Heat resistance: 130°C slightly shrinks
Elongation at break (%): 20-50
Breaking strength (g/d): 438
Melting point (°C): 230-238
Specific gravity: 1.38
4. Uses: pharmaceutical, food, chemical, metallurgy, industrial filter press, centrifuge filter cloth, etc.
Proportion: 1.38
4. Uses: pharmaceutical, food, chemical, metallurgy, industrial filter press, centrifuge filter cloth, etc.
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