Anti-static needle felt filter bag literally has its best anti-static performance. It is mainly used in industries where dust, chemical dust, coal dust, etc. may be exploded due to electrostatic discharge. The filter cloths are made of anti-static polyester needle felt, which is the best choice for explosion-proof dust collection.
Antistatic needle felt filter bag has the characteristics of acid resistance, weak alkali resistance, oxidation resistance, high tensile strength, good moisture and heat resistance, mildew resistance and high working temperature. According to the requirements of the use of fabrics, anti-static filter bags use different specifications of raw materials combined with different organizational structures, forming a variety of products with different filtering performance and appearance, of which a staple fiber filter cloth is widely used. Anti-static filter bag products are mainly used in chemical industry, metallurgy, food, pharmaceuticals, building materials, mining and other industries plate frame filter press, belt filter, vacuum suction filter and smoke dust and other solid-liquid separation, solid-gas separation equipment supporting the use of!
Anti-static filter bag performance:
Acid and alkali resistant. Wear resistance, corrosion resistance, good recovery, poor electrical conductivity. Heat resistance: 130° C., elongation at break (%): 20-50, breaking strength (g/d): 438. Melting point (°C): 238-240, melting point (°C): 255-260. Specific gravity: 1.38.
Anti-static needle felt filter bag classification: long fiber filter cloth, staple fiber filter cloth.
Anti-static needle felt filter bag surface is smooth, good abrasion resistance, high strength, higher strength after the fight, better wear resistance, so the fabric has good air permeability, rapid water leakage, easy to clean.
Antistatic needle felt filter bag material structure is short and hairy, woven fabric dense, good particle retention, but peeling, poor air permeability. Strength wear resistance, water leakage and polyester fiber filter cloth.