There are two types of filter media for dust collection filter cartridge:
one is Synthetic fiber filter media, and the other is paper filter media.
Synthetic fiber non-woven filter media. According to processing technology, it can be divided into two categories: continuous fiber spunbonded polyester hot pressing and short fiber spunbonded polyester hot pressing. When the surface of the filter material is subjected to waterproofing treatment, the infiltration angle of the treated filter material should be greater than 90 °, and the water level should not be lower than Grade IV.
During the oil proof treatment of the pulse filter cartridge filter material, the filter material is subjected to oil proof treatment. Polyester non-woven filter material can withstand a working temperature of no less than 120 ℃. For other special working conditions such as high temperature and humidity, the selection of filter cartridge material structure should meet the application requirements.
Pulse filter cartridge paper filter materials can be divided into two categories: low permeability and high permeability. In addition, there are Synthetic fiber non-woven polytetrafluoroethylene membrane covered filter media and paper polytetrafluoroethylene membrane covered filter media.
For more information, please consult SFFILTECH filtration company.