How does PTFE air filter membrane block dust?
Due to the excellent properties of polytetrafluoroethylene, people have developed polytetrafluoroethylene-coated filter media using polytetrafluoroethylene films.
The membrane-coated filter material uses a layer of PTFE air filter membrane compounded on the surface of the general traditional filter media.
In addition to the five effects of interception, inertial sedimentation, random diffusion, electrostatic sedimentation, and gravity sedimentation of the traditional filter material dust removal mechanism, the membrane-coated filter material has many micropores and small micropores with a diameter of only 0.3-10 μm, which is similar to Compared with ordinary filter materials, the void diameter is dozens of times smaller. It is difficult for ordinary dust particles to pass through the micropores. Therefore, the interception effect of the film can remove dust particles above 10 μm.
It is a manufacturer of environmentally friendly polytetrafluoroethylene (PTFE) membrane materials that specializes in R&D, production and sales.
The PTFE air filtration membrane products produced by our company are all made of imported raw materials, with high uniformity, stable performance and good air permeability.
It also has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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