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Environment-friendly moistureproof coating for wall body and preparation method thereof

A moisture-proof coating and environmental protection technology, applied in the direction of epoxy resin coating, wax coating, coating, etc., can solve the problems of ineffective removal, inability to clean and optimize indoor air, etc., to remove indoor formaldehyde, improve water and moisture resistance, highly dispersible effect

Inactive Publication Date: 2019-07-23
王朋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the interior wall coatings in the prior art do not have the effect of effectively removing formaldehyde in the indoor air, and cannot efficiently clean and optimize the indoor air.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] An environmentally friendly moisture-proof coating for walls, prepared from the following raw materials in parts by weight: 20 parts of film-forming substances, 2 parts of film-forming aids, 5 parts of microcrystalline paraffin, 0.5 parts of soybean protein isolate, 2 parts of titanium dioxide, 2 grams of biological enzyme, 50 parts of solvent, 0.2 part of filler, 0.3 part of defoamer, 0.2 part of wetting agent, 0.1 part of nano-silver antibacterial agent;

[0022] Wherein, the film-forming substance is made up of novolak epoxy resin and propylene glycol methyl ether acetate according to the weight ratio of 1:2, and the film-forming aid is made of sorbitol, konjac gum powder and sodium carboxymethyl cellulose according to the weight ratio of 1:2. : 1:1 mixed, the solvent is n-butanol, the filler is talcum powder, the defoamer is Deqian DF7072, and the wetting agent is Dow X-405.

[0023] The concrete preparation method of described coating is as follows:

[0024] 1) Ta...

Embodiment 2

[0031] An environmentally friendly moisture-proof coating for walls, prepared from the following raw materials in parts by weight: 35 parts of film-forming substances, 3 parts of film-forming aids, 10 parts of microcrystalline paraffin, 0.5 parts of soybean protein isolate, 2 parts of titanium dioxide, 1 part of biological enzyme, 70 parts of solvent, 0.2 part of filler, 0.5 part of defoamer, 0.2 part of wetting agent, 0.8 part of nano-silver antibacterial agent;

[0032] Wherein, the film-forming substance is composed of novolac epoxy resin and propylene glycol methyl ether acetate according to a weight ratio of 1:5, and the film-forming aid is composed of sorbitol, konjac gum powder and sodium carboxymethyl cellulose according to a weight ratio of 1.5 : 1:1 mixed, the solvent is n-butanol, the filler is talcum powder, the defoamer is Deqian DF7072, and the wetting agent is Dow X-405.

[0033] The concrete preparation method of described coating is as follows:

[0034] 1)) T...

Embodiment 3

[0041] An environmentally friendly moisture-proof coating for walls, prepared from the following raw materials in parts by weight: 30 parts of film-forming substances, 3 parts of film-forming aids, 10 parts of microcrystalline paraffin, 1 part of soybean protein isolate, 2 parts of titanium dioxide, 2.5 parts of biological enzyme, 70 parts of solvent, 0.5 part of filler, 0.5 part of defoamer, 0.5 part of wetting agent, 1 part of nano silver antibacterial agent;

[0042] Wherein, the film-forming substance is composed of novolac epoxy resin and propylene glycol methyl ether acetate according to a weight ratio of 1:3, and the film-forming aid is composed of sorbitol, konjac gum powder and sodium carboxymethyl cellulose according to a weight ratio of 2 : 1:1 mixed, the solvent is ethanol, the filler is white carbon black, the defoamer is Deqian 6800, and the wetting agent is Dow X-405.

[0043] The concrete preparation method of described coating is as follows:

[0044] 1)) Take...

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PUM

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Abstract

The invention discloses an environment-friendly moistureproof coating for a wall body and a preparation method thereof. The preparation method comprises the steps: adding soy isolate protein into a solvent, evenly stirring and mixing and then adding titanium dioxide to obtain a material A; 2) adding biological enzyme into a solvent and evenly stirring to obtain a material B; 3) adding the residualsolvent, a film forming material and a coalescing agent into a stirring tank, heating and evenly stirring and dispersing; 4) adding a filling agent, a defoaming agent, a wetting agent and an antibacterial agent and evenly stirring and dispersing; 5) utilizing an air compressor to spray molten microcrystalline wax into the stirring tank, adding the material A into the stirring tank after the microcrystalline wax is added, continuing evenly stirring and cooling to the room temperature; 6) stopping heating, adding the material B into the stirring tank when the materials in the stirring tank arecooled to the room temperature, evenly stirring and mixing, standing and discharging to obtain the environment-friendly moistureproof coating. The coating disclosed by the invention has the effects ofclearing indoor formaldehyde and purifying air, has excellent moisture resistance and can effectively keep the wall body dry.

Description

technical field [0001] The invention relates to the field of anti-corrosion coatings, in particular to an environment-friendly moisture-proof coating for walls and a preparation method thereof. Background technique [0002] Interior wall paint is a kind of latex paint for decoration. Its main function is to decorate and protect the interior wall and create a beautiful and comfortable living environment. In terms of home environment, people not only value beauty and fashion, but also emphasize health and environmental protection, and have products that purify the environment and remove harmful gases. However, the interior wall coatings in the prior art do not have the effect of effectively removing formaldehyde in the indoor air, and cannot efficiently clean and optimize the indoor air. On the other hand, the moisture-proof performance of the walls of indoor homes has attracted more and more people's attention. Therefore, non-toxic, tasteless, safe and environmentally frien...

Claims

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Application Information

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IPC IPC(8): C09D163/04C09D105/00C09D101/28C09D191/06C09D189/00C09D7/61C09D7/63C09D7/65
CPCC08K2003/0806C08K2003/2241C08K2201/011C08L2205/025C08L2205/035C09D7/61C09D7/63C09D7/65C09D163/04C08L5/00C08L1/286C08L91/06C08L89/00C08K13/02C08K3/22C08K3/08C08K5/053C08K3/34C08K3/36
Inventor 王朋
Owner 王朋