Because the expanded polytetrafluoroethylene (PTFE) microporous membrane has a special fibrous microporous structure, when the micropore size is properly controlled, it can physically block viruses and PM2.5 haze particles. Therefore, some companies have combined polytetrafluoroethylene microporous membranes with polypropylene non-woven fabrics and other materials to produce PTFE microporous membrane composite filter materials (hereinafter referred to as PTFE mask membranes) to replace melt-blown cloths for use in masks. To a certain extent, it makes up for the market shortage.
We are a high-tech enterprise specializing in the research and development, production and sales of polytetrafluoroethylene microporous membranes. Our products are produced using imported raw materials, with finer molecular weight, cleaner quality and better uniformity.
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