Did you know? , the performance and effect of masks made of ptfe corrosion-resistant filter membrane are more outstanding than some ordinary masks. The editor below will take you to learn about this material.
There is no direct relationship between the filtration and purification capacity of the fresh air system and the number of filters.
Under normal circumstances, it is enough for the fresh air system to have primary filter, medium filter and high efficiency filter.
The outside air must first pass through the primary filter and the medium filter to filter medium and large particles and other pollutants; then pass through the high-efficiency filter to filter PM2.5 fine particles; and finally pass through the activated carbon filter to absorb the outside world Chemical odor and other harmful gases.
The dust layer formed by ptfe corrosion-resistant filter membrane filtration is easy to crack and corrode, and the filter material has good air permeability. Since the coated filter material relies on a thin film to capture dust particles, the dust layer can only form on the outside of the filter material film, and the film is hydrophobic. The adhesion between the dust layer and the filter material is small and easy to separate. It can fall off by its own weight without external force.
If under the action of back blowing, it can be completely removed. If anti-static PTFE high-temperature film is used, the dust will be peeled off more easily and the dust will be cleaned more thoroughly.
The ptfe corrosion-resistant filter membranes produced by the manufacturer use imported raw materials, have a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop, ensuring the production quality of ptfe membranes; using Production and testing instruments imported from the United States test the quality of PTFE film, and have passed international SGS testing and certification, as well as ISI testing and certification.
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