Mildew-proof coating for wall surface and preparation method thereof

A paint and anti-mildew technology, which is applied in the field of paint, can solve the problems of complex mold components on the wall, inability to kill mold, and unfavorable human health. Anti-mold effect

Inactive Publication Date: 2018-08-10
HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The composition of wall mold is relatively complex, and most of them are toxic. Long-term inhalation of these spores is very harmful to human health
[0003] Many people deal with the moldy metope by repainting the wall with paint, but the paint in the prior art cannot kill the mold, and it will recur under suitable conditions

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] A kind of anti-mildew coating on wall, comprises the raw material of following parts:

[0045] Acrylate emulsion 55 parts;

[0046] 35 parts of epoxy resin;

[0047] 15 parts of mold inhibitor;

[0048] 10 parts of natural mildew inhibitor;

[0049] 10 parts of fly ash-graphene composite powder;

[0050] 8 parts of auxiliary agent;

[0051] and appropriate amount of deionized water;

[0052] The mold inhibitor includes the following raw materials: 4 parts of lysozyme, 4 parts of potassium sorbate, 2 parts of hypochlorite, 2 parts of BIT isothiazolinone, 1 part of phenyl salicylate, EDTA disodium salt 1 part, 1 part of citric acid, 0.8 part of benzalkonium chloride, 0.8 part of chitosan, 0.8 part of thymol and 0.3 part of ethanol solution;

[0053] The natural antifungal agent includes the following raw materials: Houttuynia cordata extract, dandelion extract, Prunella vulgaris extract and camphor tree leaf extract;

[0054] The auxiliary agent includes the follow...

Embodiment 2

[0081] A kind of anti-mildew coating on wall, comprises the raw material of following parts:

[0082] Acrylate emulsion 65 parts;

[0083] 45 parts of epoxy resin;

[0084] 20 parts of mold inhibitor;

[0085] 15 parts of natural mildew inhibitor;

[0086] 15 parts of fly ash-graphene composite powder;

[0087] 12 parts of auxiliary agent;

[0088] and appropriate amount of deionized water;

[0089] The mold inhibitor includes the following raw materials: 6 parts of lysozyme, 6 parts of potassium sorbate, 5 parts of hypochlorite, 5 parts of BIT isothiazolinone, 3 parts of phenyl salicylate, EDTA disodium salt 3 parts, 3 parts of citric acid, 1.2 parts of benzalkonium chloride, 1.2 parts of chitosan, 1.2 parts of thymol and 0.5 parts of ethanol solution;

[0090] The natural antifungal agent includes the following raw materials: Houttuynia cordata extract, dandelion extract, Prunella vulgaris extract and camphor tree leaf extract;

[0091] The auxiliary agent includes th...

Embodiment 3

[0117] A kind of anti-mildew coating on wall, comprises the raw material of following parts:

[0118] Acrylate emulsion 60 parts;

[0119] 40 parts of epoxy resin;

[0120] 17 parts of mold inhibitor;

[0121] 13 parts of natural mildew inhibitor;

[0122] 13 parts of fly ash-graphene composite powder;

[0123] 10 parts of auxiliary agent;

[0124] and appropriate amount of deionized water;

[0125] The mold inhibitor includes the following raw materials: 5 parts of lysozyme, 5 parts of potassium sorbate, 4 parts of hypochlorite, 4 parts of BIT isothiazolinone, 2 parts of phenyl salicylate, EDTA disodium salt 2 parts, 2 parts of citric acid, 1 part of benzalkonium chloride, 1 part of chitosan, 1 part of thymol and 0.4 part of ethanol solution;

[0126] The natural antifungal agent includes the following raw materials: Houttuynia cordata extract, dandelion extract, Prunella vulgaris extract and camphor tree leaf extract;

[0127] The auxiliary agent includes the followin...

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PUM

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Abstract

The invention discloses mildew-proof coating for a wall surface and a preparation method thereof and relates to the technical field of coating. The mildew-proof coating for the wall surface is prepared from the following raw materials: 55 to 65 parts of acrylate emulsion, 35 to 45 parts of epoxy resin, 15 to 20 parts of mildew inhibitor, 10 to 15 parts of natural mildew inhibition agent, 10 to 15parts of fly ash-graphene composite powder, 8 to 12 parts of auxiliary agent and a proper amount of de-ionized water. The mildew-proof coating for the wall surface has good film forming performance and construction performance, is convenient to use and has a good mildew-proof effect on a wall body.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an anti-mold coating for walls and a preparation method thereof. Background technique [0002] Wall mold refers to parasitic on the surface of the wall in the form of flora by using the carbon source and nitrogen source available in the skin layer of the wall (usually referring to the putty layer and the topcoat layer) at a suitable temperature and humidity, and A fungal colony that undergoes massive reproduction. If the wall is moldy, mold will grow on the wall. Some of these wall molds will form black spots on the wall. The smell of the wall where the mold grows is more pungent. This smell is actually the wall mold that permeates the air. The smell of the released spores. The composition of wall mold is relatively complex, and most of them are toxic. Long-term inhalation of these spores is very harmful to human health. [0003] A lot of people adopt to brush the wall again ...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D163/00C09D5/14C09D7/61C09D7/65
CPCC08L2205/035C09D5/14C09D133/04C09D7/61C09D7/65C09D7/70C08L63/00C08L5/08C08L33/02C08K13/04C08K7/26C08K3/042C08K5/098C08K5/0058
Inventor 武娟
Owner HEFEI WANZHIJING DOORS & WINDOWS CO LTD
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