Qingdao Star Machine wholesale filter cloth for solid-liquid separation mainly includes polyester filter cloth, polypropylene filter cloth, nylon filter cloth and vinyl filter cloth. The material properties of the filter cloth are acid resistance and weak alkali resistance. Good wear resistance, corrosion resistance and recovery, but poor conductivity. Polyester fibers generally have a heat resistance of 130-150 °C. In addition to the unique advantages of ordinary felt filter cloths, this product also has excellent wear resistance and high cost-effectiveness, making it the most widely used type of felt filter material.