Deodorization face mask adsorbent and preparation method thereof

Abstract

The invention relates to a deodorization face mask adsorbent, which is prepared from the following raw materials by weight: 80-90 parts of active carbon, 1-2 parts of tea polyphenol, 0.4-0.6 part of tocopherol, 1-2 parts of polyvinyl alcohol, 3-5 parts of titanium dioxide, 2-3 parts of vanadium pentoxide, 0.8-1.3 parts of starch, 2-3 parts of calcined gypsum, 1-2 parts of dried alum, 3-4 parts of ginkgo leaf powder, 0.8-1.3 parts of hydrogen peroxide, 2-3 parts of isopropanol, 2-3 parts of oyster shell powder, 180-220 parts of a 1 Mol / L sodium hydroxide solution, 180-220 parts of a 1 Mol / L calcium chloride solution, a proper amount of water, and 3-5 parts of an auxiliary agent. According to the deodorization face mask adsorbent of the present invention, the titanium dioxide is adopted so as to eliminate nitrogen oxides and remove suspended particulate matter PM2.5, the calcined gypsum, the dried alum, the ginkgo leaf, the tea polyphenol and the tocopherol are adopted so as to provide effects of deodorization and antibacterial, the adsorbent provides the good adsorption barrier effect on the PM2.5, and with the auxiliary agent of the present invention, the skin allergy can be prevented, the effect of spirit refreshing can be provided, and the filtering performance can be increased.

Description

technical field [0001] The invention relates to the field of adsorbents, in particular to an adsorbent for deodorizing masks and a preparation method thereof. Background technique [0002] In recent years, the smog weather has become more and more serious, and PM2.5 has seriously exceeded the standard. The smog contains a large number of germs and dust, which poses a great threat to people's health. The current ordinary mask adsorbent is basically activated carbon. , but the adsorption and filtration effect of activated carbon on particulate pollutants is limited, and various organic waste gas pollutants in the atmosphere are gradually increasing. Activated carbon adsorbents cannot decompose and remove these pollutants. Even if they are adsorbed on masks, they will have an impact on human health. Therefore, In order to protect people's health, it is necessary to improve the mask adsorbent. Contents of the invention [0003] The object of the present invention is to provid...

AI Technical Summary

Problems solved by technology

[0002] In recent years, the smog weather has become more and more serious, and PM2.5 has seriously exceeded the standard. The smog contains a large number of germs and dust, which poses a great threat to people's health. The current ordinary mask adsorbent is basically activated carbon. , but the adsorption and filtration effect of activated carbon on particulate pollutants is limited, and various organic waste gas pollutants in the atmosphere are gradually increasing. Activated carbon adsorbents cannot decompose and remove these pollutants. Even if they are adsorbed on masks, they will have an impact on human health. Therefore, In order to protect people's health, it is necessary to improve the mask adsorbent