Dye-free diatomite functional wall material for wall decoration of children room

Abstract

The present invention discloses a dye-free diatomite functional wall material for wall decoration of a children room. The wall material is prepared by using the following raw materials in parts by weight: 100-500 parts of diatomite, 100-300 parts of a photocatalyst, 100-200 parts of natural gypsum powder, 50-200 parts of cooked gelatine powder, 50-200 parts of natural talcum powder, 50-150 parts of nano negative oxygen ion powder, and 10-100 parts of nano antibacterial antifungal powder. The dye-free diatomite functional wall material for the wall decoration of the children room disclosed by the present invention solves the problems that an existing diatom mud added with inorganic colourment is high in cost, complicated in production process and unnatural in color, and has brightness on the wall and the situation that toner particles can not be dispersed during construction, and a formula technology is optimized, so tat the material is more environment-friendly, and weak alkaline materials do not irritate the skin.

Description

technical field [0001] The invention relates to the technical field of indoor wall surface decoration materials, in particular to a dye-free diatomite functional wall material used for wall surface decoration of children's rooms. Background technique [0002] Diatom mud is an indoor wall decoration material, which has the functions of removing formaldehyde, regulating humidity, sound absorption and noise reduction. [0003] The existing diatom mud is made of diatomite as the main component. The porous structure of diatomite is used to absorb harmful gases in the air. Photocatalyst is added to use the photocatalysis of photocatalyst to decompose formaldehyde and other harmful substances in the air. The advantages of water resistance, sterilization and mildew resistance of powder are used as auxiliary materials, and white cement is added as a cementitious material to bond materials to the wall. [0004] The technical disadvantage of the existing diatom ooze is that the main r...

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Problems solved by technology

[0004] The technical disadvantage of the existing diatom mud is that the main raw material of the diatom mud is white calcined diatomite, and the diatomite itself is light yellow. Only by adding salt and alkali during the calcination process can the diatomite become white powder , so the alkalinity is very high, and when it is processed into diatom mud, it is necessary to add inorganic toner to meet the needs of customers in the market for various colors. Although there are many colors, the production cost is high, the production process is cumbersome, and the color is unnatural. , the wall has luminosity, and the inorganic toner will agglomerate in a humid environment, resulting in toner particles after the material is placed on the wall, which will make the wall surface bloom and affect the appearance