Under the epidemic, we fully understand that wearing a mask is a very important means to isolate the spread of the new coronavirus, protect susceptible groups, and achieve effective personal protection.
So what kind of mask can really block the virus and play a protective role? Here, the editor recommends to everyone masks made of ptfe reusable mask filter material.
The spread of the pneumonia epidemic caused by the new coronavirus has suddenly turned the PTFE reusable mask filter membrane that everyone did not care about into a scarce commodity.
All sectors of society have also raised funds to donate supplies to medical staff on the front lines of the fight against the epidemic.
So what is the production of medical masks like? Medical masks belong to the second category of medical devices and are divided into the following three categories: ordinary medical masks (disposable medical masks), medical surgical masks and medical protective masks. Their protective capabilities range from low to high, and the difficulty of production is also different.
Disposable medical masks can be divided into sterile and non-sterile packaging.
According to the shape of the mask: flat, duckbill, arch or folding, etc.
According to the wearing method: earhook, strap or headband.
The PTFE reusable mask filter 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 alkalis, and has wide chemical applicability. When used for gas filtration, it can achieve 100% retention of various phages, bacteria and particles above 0.02um.
PTFE microporous membrane has high filtration efficiency and can meet the filtration efficiency level requirements of sub-high efficiency, high efficiency and ultra high efficiency air filters.
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