China has developed a long-lasting anti-bacterial water-proof mouthwash respirator mask does not fail

Xinhuanet, Beijing, November 8th (Reporter Li Jiangtao)

An antivirus respiator mask capable of effectively inhibiting influenza virus was successfully developed and launched. Tested by the National Influenza Center, this respirator mask has a 92% inhibition rate against H1N1 influenza virus.

This new type of anti-virus and influenza respirator mask was developed by scientists from Tianjin Mingda Technology Development Co., Ltd. using molecular chain antibacterial technology and far-infrared technology. According to reports, the molecular chain antibacterial technology is to assemble the preferred antibacterial functional groups on the molecular chain of part of the matrix resin, so that this part of the resin itself becomes an antibacterial component, rather than being mixed with other antibacterial agents from the outside. For example, polypropylene, polyethylene, and nylon treated with molecular-linked antibacterial technology are inherently antimicrobial matrix resins. The first generation of antibacterial methods is represented by Europe and the United States. Organic antibacterial agents or fungicides are directly incorporated into the polymer matrix, and inorganic ultra-fine or "nano" enriched silver ion powder is incorporated into the polymer matrix represented by Japan. Compared with the second-generation antibacterial method, the advantage of molecular-linked antibacterial technology lies in its insoluble technology, that is, it does not rely on the penetration of antibacterial substances into the medium to kill microorganisms, but on the effective functional groups on the material surface. Inhibit or kill microorganisms. Therefore, it can not only prevent the antibacterial agent from being ingested by the human body, provide safety, but also enable the material to maintain high speed and high efficiency for a long time without attenuation.

Approved by Tianjin Health and Epidemic Prevention Center, the respirator mask "can promote the microcirculation of the respiratory system, increase the content of inhaled oxygen, and improve the immune function of the respiratory tract. Such as infectious diseases and skin maintenance, "normal use of this product is not harmful to human health"

Previously, the Antibacterial Material Testing Center of the Institute of Physics and Chemistry of the Chinese Academy of Sciences had tested such respirator masks and knitted materials, saying that the material could kill a lot of harmful bacteria, especially E. coli, Staphylococcus aureus, and Candida albicans on bacteria. The kill rate is as high as 99%.

According to reports, this respirator mask has long-lasting antiviral and bactericidal effects, and it will not fail in washing.