Yes, common medical masks can be divided into three types: “medical protective masks” with the highest level of protection, “medical surgical masks” commonly used in invasive operating environments such as operating rooms, and ordinary-level “disposable medical masks” Face mask”.
The polytetrafluoroethylene mask membrane made by the Suzhou ptfe filter membrane manufacturer by mechanically stretching ptfe material can ensure the 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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