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 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 medical mask filter material can effectively prevent respiratory infections and prevent haze.
The N95 mask is one of the nine types of anti-particulate masks certified by NIOSH.
“N” means that it is not suitable for oily particles; “95” means that under the testing conditions specified by the NIOSH standard, the filtration efficiency reaches 95%.
? It has a complete set of domestic advanced production equipment and adopts advanced production technology. Its products have passed ISO9001 quality management system certification. The testing standards strictly follow the EU standard EN1822. Membrane products are tested using the MPPS method.
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