The phenolic resin fiber filter element is made of phenolic resin combined with a variety of fibers, and is sintered at high temperature by adding adhesives, curing agents and stabilizers. The structure with gradually tight structure, uniform micropore diameter and high porosity is realized, so that larger particles are captured on the surface of the filter element, and small particles are captured on the deeper part, thus increasing the interception capacity and service life. The unique processing technology is adopted to add grooves on the surface of the filter element, so as to expand the effective filtering area.

Because it has stable physicochemical properties, good mechanical strength and accurate filtration pores, so compared with filter bag and PP filter element, phenolic resin filter element has large flux, low resistance, strong pollution acceptance, resistance to organic solvents and high self-sustaining mechanical strength. It is very suitable for the filtration of viscous liquids such as coatings. Like this 1000 pcs resin filter elements are used by Malaysian cooperative customers in their own latex industry.