Working principle of fiberglass filter felt:

Glass fiber piercing filter felt (filter bag/cloth bag) is impregnated with a mixed working fluid prepared with reactive fluoride additives, allowing the working fluid to react with certain groups in the macromolecular structure of the filter fiber, forming macromolecular chains and changing the affinity of the fiber with water and oil, reducing the surface tension of the filter material to less than that of water and oil, in order to achieve the purpose of water and oil repellency. After being treated with water and oil repellent agents, various filter materials can form molecular barriers around the fiber surface, which can prevent water and various oil pollutants from adhering to and penetrating Compared with ordinary filter media, it not only has water and oil repellent properties, but also has anti adhesion and easy peeling properties for dust. This glass fiber piercing filter felt (filter bag/cloth bag) is particularly suitable for filtration applications in southern or rainy areas of China, as well as in areas with high air humidity.