The epidemic is not over yet, and protective measures must be put in place. Masks are still an essential “equipment” when going out. Today we will take a look at the core material in this equipment:…

Non-woven fabrics are also called non-woven fabrics. Non-woven fabrics can be divided into various types according to different production processes and raw materials. Imported spunbond non-woven fabrics are on…

At present, the new coronavirus (COVID-19 virus) is mainly spread by contact and droplets. Therefore, it is necessary to wear a mask, which can effectively block and prevent the spread of droplet viruses. But d…

PTFE medical mask filter material has excellent characteristics such as high barrier efficiency, long service life, breathability and thinness. It achieves the combination of breathability and protective perfor…

PTFE medical mask filter material can ensure complete interception of impurities such as bacteria and has a large flux. The material is resistant to high temperatures, strong acids and alkalis, and has wide che…

PTFE medical mask filter material adopts a special processing technology and is a microporous film made by calendering, extrusion, biaxial stretching and other methods. This kind of membrane has excellent breat…

PTFE medical mask filter material is prepared using unique biaxial stretching technology, which can ensure complete retention of bacteria and other impurities while having a large flux. The material is resistan…

PTFE medical mask filter material is a polymer compound of tetrafluoroethylene. It is one of the materials with the best corrosion resistance in the world. Except for a few chemicals such as chlorine trifluorid…

Evaluating the protective performance of masks mainly focuses on two aspects: first, the quality of the material of the mask itself, the filtration efficiency of the filter elements, and the durability within t…