The PTFE film has a microporous pore size ranging from 0.1-3.5 μm, and the microporous porosity reaches 75-90%. Such a high microporosity is sufficient to allow the free passage of a large amount of dense water vapor, since tiny water vapor molecules can freely diffuse and pass through the pores of the membrane. Because PTFE has excellent corrosion resistance to any chemical, PTFE film can be used in various chemical production processes.

Glass fiber-coated filter bags have been widely used in high-temperature baghouses with excellent results, especially in large-scale high-temperature baghouses. The glass fiber film-coated filter material produced by this technology has high dust removal efficiency, low operating resistance, long service life, and no membrane shedding phenomenon. All performance of the bag has no change, the yield of dust below 5um can reach 100%, and the dust collection efficiency of fine dust below 1um can reach 99.5%. The service life of the filter bag can reach more than 2 years.

The surface filtration is realized, and the dust emission is almost zero, which can meet the strict emission standards of various countries.
The best dust cake shedding performance improves the ventilation capacity of the dust collection equipment and reduces the pressure drop of the dust collection equipment.
It prolongs the service life of the filter bag, reduces the cleaning cycle and electricity consumption, and saves the maintenance cost of dust collection equipment.
Improve the filtering wind speed of dust collection equipment, reduce and reduce the use volume and investment cost of dust collection equipment.
Due to the low pressure drop in operation, the power consumption of the dust collection equipment is reduced.
Reduce the total investment cost of dust collection equipment, operating costs, increase production and expand product profits.