As an indispensable separation material in industrial production, filter cloth, with its diverse material options and stable performance, is widely used to meet the filtration needs of multiple industries. Its materials mainly cover synthetic fibers such as polyester, polypropylene, nylon and vinylon. Different materials have their own suitable characteristics and can meet the filtration requirements under different working conditions.

Polyester filter cloth is one of the widely used categories. It has excellent acid and weak alkali resistance, with a temperature resistance range of 130-150℃. It has considerable tensile strength and outstanding wear resistance and recovery performance. Among them, the long-fiber polyester filter cloth has a smooth surface, excellent air and water permeability, and is easy to clean. Short-fiber polyester filter cloth has a dense fabric and good particle retention effect, making it suitable for various filtration scenarios. Polypropylene filter cloth is characterized by its excellent acid and alkali resistance stability and low water absorption rate. After being processed by special techniques, it has strong dimensional stability and is easy to decake. It is frequently used in food processing, mining dehydration and other fields. The wear resistance of nylon filter cloth is particularly outstanding, and its strength performance is excellent, making it suitable for the harsh usage environments in industries such as rubber and ceramics.

Modern filter cloth has achieved performance upgrades through advanced weaving techniques and post-treatment technologies. For instance, the filter cloth with a double-layer monofilament structure, after undergoing calendering treatment, has a smoother surface, lower filtration resistance, enhanced anti-clogging ability, and a significantly prolonged service life. Its filtration accuracy can reach over 0.005μm, meeting diverse demands ranging from gas-solid separation to solid-liquid separation. It plays a significant role in scenarios such as purification of chemical reaction products, filtration of metallurgical pulp, clarification of food and beverages, and aseptic treatment of pharmaceuticals.

With the increasing environmental protection requirements in industry, the filter cloth industry has been continuously innovating in technology. The application of recycled fiber materials and intelligent self-cleaning technologies has gradually become widespread. This not only ensures filtration efficiency but also conforms to the concept of green production, making it an indispensable key material in the process of industrial upgrading.

Changzhou Xiahua Environmental Protection Technology Co., Ltd. specializes in the production and operation of industrial filtration materials for many years, mainly in the chemical industry, and the products are exported to many countries. Xiahua mainly produces the filter cloth, filter bag, pressure filter bag, etc., Xiahua filter cloth, use heart!