As the number of epidemics continues to grow and its scope continues to spread, everyone’s awareness of wearing masks has also greatly increased. Mask products in major domestic convenience stores, pharmacies and other retail channels have been sold out.
Due to the spread of the novel coronavirus pneumonia epidemic, masks have become a scarce commodity.
This has also made the kn95 mask filter membrane the focus of the industry.
The filtration efficiency of the kn95 mask filter membrane can reach more than 95% for bacteria and PM2.5 particles in the air, reaching the filtration standard of KN95 masks.
The extremely high porosity and ultra-thin thickness of <5μm give it better air permeability, low breathing resistance and comfortable wearing.
In addition, the PTFE membrane is naturally hydrophobic, and the filtration mechanism is physical and mechanical interception (pore size interception method). The interception rate will not be attenuated due to moisture in the exhaled breath. Compared with ordinary melt-blown cloth masks, the protective effect of electrostatic adsorption is more stable and lasting.
We have a group of professional polymer R&D teams that focus on technology research and development; we have strong R&D capabilities, research and development and improvement of technology, and have achieved effective results. We have multiple invention patent certificates and utility patent certificates.
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