Since the sudden outbreak of the pneumonia epidemic, masks have been the hardest currency in the past few months, especially medical KN95 medical protective masks, which can block the invasion of viruses and ensure the safety of medical personnel.
Then do you know what material is inside the mask that makes the mask work best? It is a disposable mask filter material.
Super-melt non-woven fabric is a kind of ultra-fine classic fiber cloth that can capture dust. When virus-containing droplets are close to the melt-blown non-woven fabric, they will be electrostatically adsorbed on the surface of the non-woven fabric and cannot penetrate. This is The principle of polypropylene material to isolate germs.
In addition, after the dust is captured on the surface of the non-woven fabric, it will not be separated from the non-woven fabric carrier due to cleaning. Moreover, the polypropylene material’s electrostatic adsorption capacity will be destroyed when it comes into contact with water.
The dust layer formed by the filter material of disposable masks is easy to crack and rot. 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. 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.
The disposable mask filter materials produced by the manufacturer are all imported raw materials, with a full set of advanced production equipment, an advanced clean room and an independent composite slitting workshop, ensuring the production quality of PTFE membrane; using Production and testing instruments imported from the United States test the quality of PTFE film, and have passed international SGS testing and certification, as well as ISI testing and certification.
Interested parties can enter the store and contact us.
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