The new coronavirus is getting worse and worse, and there are a variety of masks on the market. In addition to feeling anxious about not being able to buy masks, people also have doubts about the protective performance and safety of masks.
So what kind of materials can really effectively block viruses? ?PTFE reusable mask filter membrane is made of polytetrafluoroethylene as raw material. It is expanded and stretched to form a microporous film. This film is coated on various fabrics and substrates using a special process to become New filter material, the membrane has small pore size (0.05~0.45μm), uniform distribution and large porosity. While maintaining air circulation, it can filter all dust particles including bacteria to achieve the purpose of purification and ventilation. It is a good choice for home A PTFE reusable mask filter membrane manufacturer specializing in R&D, production and sales.
The materials of the products produced by our company are all imported raw materials, with high uniformity, stable performance and good breathability.
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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