Polypropylene folded Filter Element, also known as PP series folded filter element, is an advanced deep filter element with filtration accuracy of 0.01 μ M-60 μ M. the raw material for filtration is ultra-fine polypropylene with full polypropylene structure. It is a kind of benign and widely used folded filter element. Classification of microporous folded filter elements: polypropylene microporous membrane filter element (PP microporous membrane filter element), hydrophobic polytetrafluoroethylene filter element, hydrophilic polytetrafluoroethylene filter element, polyethersulfone filter element.

Features of filter element

1. PP filter core is made of polypropylene superfine fiber by hot-melt entanglement, without any chemical adhesive, the fiber randomly self-adhesive in space to form a three-dimensional microporous structure cloth, which integrates deep filtration and precision filtration.

2. The deep filtration structure with gradually changing pore size inside and outside can effectively remove suspended solids, particles, rust and other impurities in flowing liquid.

3. The bridging phenomenon of particles in the channel of filter element makes the particles smaller than the channel be intercepted, and the effective filtering accuracy is more than 99%.

4. It has the advantages of small pressure difference, strong pollution capacity, high filtration efficiency and long service life.

5. PP folding filter element has high cleanliness and no pollution to water quality

6. It is resistant to corrosion of chemical reagents such as acid and alkali and organic solvents.