Preparation method and preparation equipment of shell powder artistic coating material capable of removing formaldehyde

Abstract

The invention discloses a preparation method of a shell powder artistic coating material capable of removing formaldehyde. The method comprises the following steps: S1, preparing the following raw materials in parts by weight: 200-400 parts of water, 20-30 parts of a soluble propylene glycol copolymer, 5-10 parts of a soluble dispersant, 2-5 parts of a soluble defoaming agent, 0.5-2 parts of a soluble preservative, 0.5-2 parts of a soluble wetting agent, 100-250 parts of shell powder, 40-80 parts of a soluble vegetable gum, 150-250 parts of soluble titanium dioxide, 2-4 parts of a soluble absolute ethyl alcohol copolymer, 5-25 parts of a soluble sodium stearate copolymer, 2-5 parts of a soluble alkaloid copolymer, 0.5-3 parts of a soluble cellulose copolymer, 20-40 parts of a soluble coloring agent, 1-4 parts of a soluble water reducing agent and 0.5-2 parts of a soluble thickener; and S2, screening the shell powder through a sieve mesh, so that the impurities contained in the shell powder can be removed, the shell powder with large particles can also be screened and removed, and the quality of shell powder raw materials is guaranteed. According to the invention, the shell powder artistic coating material does not contain harmful gases such as formaldehyde and the like, can be combined with a mesh macromolecule film-forming material for use, and has an adsorption effect on indoor harmful gases such as formaldehyde and the like, so that harm to a human body due to harmful gases such as formaldehyde and the like can be avoided.

Description

technical field [0001] The invention relates to the technical field of art paints, in particular to a preparation method and equipment for shell powder art paints capable of removing formaldehyde. Background technique [0002] In recent years, with the continuous development of the economic level and the continuous increase of per capita income, people's consumption level is also continuously improved, and people's quality requirements for products are also increasing. When people decorate the interior, they need to use coatings. At present, the paint contains a lot of formaldehyde, which is more harmful to the human body. Therefore, after the decoration of the new house is completed, the residents will generally ventilate the new house for several months to ensure that the formaldehyde content in the new house is reduced and avoid harm to the body. [0003] In reality, even after the new house is ventilated, there will still be more formaldehyde remaining, and the residual ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing coatings contain more formaldehyde and cause greater harm to the human body, and propose a method for preparing shell powder art coatings capable of removing formaldehyde and its preparation equipment. Harmful gases such as formaldehyde, and can also be used in combination with mesh polymer film-forming materials to absorb harmful gases such as formaldehyde in the room, thereby preventing harmful gases such as formaldehyde from harming the human body

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