Different from the principle of electrostatic adsorption of traditional melt-blown cloth masks, e-PTFE microporous membrane masks use physical barriers, so they have the advantage of being washable multiple times and improving usage.
The disposable mask filter material is prepared using a unique biaxial stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux.
The material is resistant to high temperatures, strong acids and alkali, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
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