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Water-based environment-friendly art paint

A kind of art paint, environmental protection technology, applied in the direction of coating, polyester coating, polyurea/polyurethane coating, etc., can solve the problem of emitting solvent odor, toxic pollution, affecting the health of consumers, etc., to improve water solubility and reduce pollution sexual effect

Inactive Publication Date: 2021-11-09
GUANGDONG MAYDOS BUILDING MATERIALS LTD CO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the surface of the wall, wood, metal and other substrates is used, it is very easy to cause surface damage due to moisture and oxidation factors, and then destroy the durability of the wall, wood, metal and other substrates
In order to solve the above problems, polymer paint can be used for coating, but the existing polymer paint itself mostly uses organic solvents, resulting in the emission of solvent odor during the coating process, causing toxic pollution and affecting the health of consumers

Method used

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  • Water-based environment-friendly art paint
  • Water-based environment-friendly art paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1 of the present invention is a water-based environmental protection art paint, comprising the following raw materials in parts by weight: 80 parts of modified acrylic emulsion, 80 parts of acrylic modified alkyd resin, 8 parts of azo polyurethane, 4 parts of molybdenum disulfide nanosheets, chlorinated 10 parts of cobalt, 5 parts of film-forming aids, 3 parts of leveling agent, 5 parts of dispersant, 10 parts of thickener, 0.5 parts of defoamer, 5 parts of water-based acrylic color paste, 100 parts of deionized water.

[0022] The azo polyurethane is formed by polycondensation of azoresorcinol sulfonate and diphenylmethane diisocyanate at a weight ratio of 1:3. The film-forming aid is benzyl alcohol; the modified acrylic emulsion is polymerized by amino-containing functional monomers and acrylic monomers, and the mass ratio of the acrylic monomers to amino-containing functional monomers is It is 4:1; Described amino-containing functional monomer is (meth)acr...

Embodiment 2

[0029] Embodiment 2 of the present invention is a water-based environmental protection art paint, comprising the following raw materials in parts by weight: 80 parts of modified acrylic emulsion, 80 parts of acrylic modified alkyd resin, 8 parts of azo polyurethane, 4 parts of molybdenum disulfide nanosheets, chlorinated 10 parts of cobalt, 5 parts of film-forming aids, 3 parts of leveling agent, 5 parts of dispersant, 10 parts of thickener, 0.5 parts of defoamer, 5 parts of water-based acrylic color paste, 50 parts of deionized water; the art The paint formula also includes 10 parts of Matsumoto expanded microspheres.

[0030] The azo polyurethane is formed by polycondensation of azoresorcinol sulfonate and diphenylmethane diisocyanate at a weight ratio of 1:3; the film-forming aid is propylene glycol; the modified acrylic emulsion is composed of amino group-containing Functional monomers and acrylate monomers are polymerized, and the mass ratio of the acrylate monomers to th...

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Abstract

The invention provides a water-based environment-friendly art paint. The art paint comprises, by weight, 50-80 parts of modified acrylic emulsion, 60-80 parts of acrylic modified alkyd resin, 5-8 parts of azo polyurethane, 2-4 parts of molybdenum disulfide nanosheets, 5-10 parts of cobalt chloride, 1-5 parts of a coalescing agent, 1-3 parts of a flatting agent, 1-5 parts of a dispersing agent, 3-10 parts of a thickening agent, 0.1-0.5 part of a defoaming agent, 3-5 parts of water-based acrylic color paste and 50-100 parts of deionized water. Most of existing polymer paints adopt organic solvents, so that solvent odor is emitted in the coating process, toxic pollution is caused, and the body health of consumers is affected. By adopting the modified acrylic emulsion, the acrylic modified alkyd resin and the azo polyurethane, the water solubility of the art paint is improved, and then deionized water can be adopted to replace an organic solvent, so that the pollution is reduced.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-based environmental protection art paint. Background technique [0002] When the surface of the wall, wood, metal and other substrates is in use, it is very easy to cause surface damage due to moisture and oxidation factors, and then destroy the durability of the wall, wood, metal and other substrates. In order to solve the above problems, polymer paint can be used for coating, but the existing polymer paint itself mostly uses organic solvents, which will cause solvent odor during the coating process, cause toxic pollution, and affect the health of consumers. Contents of the invention [0003] The invention provides a water-based environmental protection art paint, which uses deionized water as a solvent and has the advantage of environmental protection. [0004] The invention provides a water-based environmental protection art paint, which comprises the following raw materials...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D167/08C09D7/65C09D175/04C09D7/20
CPCC09D133/14C09D167/08C09D7/65C09D7/20C08K2003/3009C08K2201/011C08L67/08C08L75/04C08K7/00C08K3/30C08L33/14
Inventor 周伟建戴海雄符传杰宋献军谢寅峰张旭利晓定
Owner GUANGDONG MAYDOS BUILDING MATERIALS LTD CO