What are the characteristics of non-woven polyester filter cloth

Polyester filter cloth is a filter non-woven fabric mainly used in pharmacy, sugar, food, chemical industry, metallurgy, industrial filter press and centrifuge. It is mainly a filter material made of polyester fiber. Polyester filter cloth is divided into polyester long fiber filter cloth and polyester staple fiber filter cloth. Next, we will discuss the characteristics of polyester filter cloth made of non-woven fabric. First of all, polyester filter cloth has strength and abrasion resistance, and its water leakage is not as good as polyester filament filter cloth, but it has poor peelability and air permeability. The raw material structure of polyester staple fiber filter cloth is short and woolly, and the woven fabric is dense and has good particle retention. The abrasion resistance is better, so the fabric has good air permeability, fast water leakage and easy cleaning. Filtration performance of polyester filter cloth: polyester long fiber filter cloth has a smooth surface, good wear resistance, high strength, and higher strength after twisting.Non-woven polyester filter cloth filter cloth classification: polyester long fiber filter cloth, polyester staple fiber filter cloth. Melting point (℃): 238240, melting point (℃): 255-260. Specific gravity: 1.38. Heat resistance: 120℃, breaking elongation (%): 20-50, breaking strength (g/d): 438 Non-woven polyester filter cloth material properties: acid resistance, weak alkali resistance. It has good abrasion resistance, corrosion resistance and recovery properties, and poor electrical conductivity.