Significance of melt blown filter element in filtration industry
Meltblown filter element can also be called PP cotton filter element. It is a common filter element in the filtration industry, and it is also one of the filter elements that has existed for a long time
The melt blown filter element is a tubular filter element made of polypropylene particles through heating, melting, spinning, traction and receiving. If the main raw material is polypropylene, it can be called PP melt blown filter element.
PP cotton filter core is made of polypropylene resin fiber, which is surrounded and bonded by the fiber itself.
The layout of the filter element is coarse in the outer layer, fine in the inner layer, loose in the outer layer and tight in the inner layer.
The common gradient deep filtration forms a three-dimensional filter residue function, which has the characteristics of high porosity, high rejection rate, large sewage capacity, large flow rate and low pressure drop.
PPC filter is not only widely used in water purification, but also has excellent chemical compatibility. It is suitable for filtration of strong acid and alkali. The utility model has the advantages of strong pollution bearing capacity, long service life and low cost. The pore size of PP cotton filter is fine and uniform, and the filtering power is high.