The kn95 mask filter membrane 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%.
The dust layer formed by the kn95 mask filter membrane is easy to crack and rot, and the filter material has good air permeability. Since the coated filter material relies on a thin film to capture dust particles, the dust layer can only form on the outside of the filter material film, and the film is hydrophobic The adhesion between the dust layer and the filter material is small and easy to separate. It can fall off by its own weight without external force.
If under the action of back blowing, it can be completely removed. If anti-static PTFE high-temperature film is used, the dust will be peeled off more easily and the dust will be cleaned more thoroughly.
? 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.
</p
