pleated filter cartridge is another kind of pleated filter cartridge. The filtration membrane and river diversion are made of PVDF and have excellent heat resistance and chemical resistance. There are two types of pleated filter cartridge. Cover of filter cartridge, shell and center pole of A type is made of PP. B type is made of PVDF and can be used in ozone resistance occasion.
A type of PVDF pleated filter cartridge also can be divided into two types. The normal one usually works under 70 ℃, the high temperature one usually used under the temperature of 90 ℃. B type of PVDF pleated filter cartridge also can be divided to normal one and high temperature one. The normal one usually works under 130 ℃ and another one usually works under 160 ℃.
PVDF pleated filter cartridge has many advantages. It is a product of natural hydrophobic property and is suitable for gas filtration. The membrane of PVDF pleated filter cartridge has hydrophilic and suits for liquid filtration. The applicability is extensive; the application scope of PH ranges from 1-13. The PVDF pleated filter cartridge has a good high temperature resistance and oxidation resistance.
PVDF pleated filter cartridge has an extensive applications. It can be used to the filtration of high-purity gas, filtration of steam, sterilize filtration of oxidation liquid and gas, the filtration in oil industry and so on.