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: ptfe nano mask filter membrane.
The mask body of daily protective masks is made of filter material. The wearer relies on spontaneous breathing to overcome the resistance of the filter material to air flow, so it is called a self-priming filter respirator.
Daily protective masks are mainly divided into two categories: dust masks and gas masks.
Gas mask: It is a respiratory protective equipment used to protect respiratory organs from poisonous biological warfare agents and radioactive dust.
The filtration efficiency of the ptfe nano mask filter membrane for bacteria and PM2.5 particles in the air can reach more than 95%, 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.
PTFE film manufacturer specializes in the production of PTFE nano mask filter membranes. It has a full set of advanced production equipment and technology, and also has an advanced clean room and an independent composite slitting workshop to ensure the production quality of PTFE membrane; the product materials produced They all use imported raw materials, with high uniformity, stable performance, good air permeability, and the filtration efficiency can reach 99.999995%! It can basically meet the filtration efficiency grade requirements of sub-high efficiency, high efficiency and ultra high efficiency filters.
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