New filter material kn95 mask filter membrane

Polytetrafluoroethylene was first accidentally discovered by Dr. Roy J. Plunkett of the United States in 1938. It was officially put into industrial production by DuPont in 1950. The kn95 mask filter membrane enjoys the reputation of the “King of Plastics”.

In terms of medical and health care, non-woven fabrics produced from polypropylene non-woven fabrics can be used for disposable surgical gowns, sheets, masks, covers, liquid-absorbent pads, etc. Non-woven masks are made from professional materials used in medical and health care. There are two inner layers of fiber non-woven fabrics, with a layer in the middle that is filtered and anti-bacteria up to 99.999%. The filter spray cloth is ultrasonically welded. The nose bridge of the non-woven mask is made of environmentally friendly all-plastic strips, which do not contain any metal. The straps are breathable and comfortable.

The kn95 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 a new type of mask. 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 purification and ventilation purposes.

Suzhou New Material Technology Co., Ltd. is a ptfe composite material manufacturer focusing on the research and development and production of kn95 mask filter membranes. After years of painstaking research and research and development, the company not only has strong R&D strength, complete testing methods and domestic Advanced experimental equipment has also attracted a large number of outstanding technical talents.

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