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High-quality, antibacterial and anti-mildew inner wall latex paint and preparation and application methods thereof

An interior wall latex paint, antibacterial and antifungal technology, applied in latex paints, biocide-containing paints, antifouling/underwater coatings, etc., can solve the problems of no sterilization, antibacterial, antifungal functions, etc. The effect of value, ease of realization, and simple craftsmanship

Inactive Publication Date: 2017-12-01
苏州振振好新型建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the coatings prepared by traditional techniques do not have the functions of sterilization, antibacterial and mildew resistance. Therefore, it is necessary to prepare a coating with antibacterial functions suitable for wide application.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A high-quality antibacterial and mildew-proof interior latex paint, comprising the following components by weight components: 25 parts of styrene-acrylic emulsion, 1 part of polyhexamethyleneguanidine hydrochloride, 3 parts of phenoxyethanol, 2-amino-2 - 3 parts of methyl-1-propanol, 2 parts of propylene glycol, 0.1 part of nonylphenol polyoxyethylene ether, 3 parts of hydroxyethyl cellulose, 0.3 parts of defoamer, 10 parts of titanium dioxide, 5 parts of kaolin, heavy 0.3 parts of calcium carbonate, 0.5 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 0.3 parts of thickener and 100 parts of water.

[0025] The preparation method of above-mentioned high-quality antibacterial mildew-proof interior wall latex paint comprises the steps:

[0026] (1) The hydroxyethyl cellulose, titanium dioxide, kaolin and heavy calcium carbonate were put into a disperser before use, pulverized and ground into powder, and passed through a 100-mesh vibrating screen to mix the hydrox...

Embodiment 2

[0033] A high-quality antibacterial and mildew-proof interior latex paint, comprising the following components by weight components: 40 parts of styrene-acrylic emulsion, 5 parts of polyhexamethyleneguanidine hydrochloride, 6 parts of phenoxyethanol, 2-amino-2 - 10 parts of methyl-1-propanol, 8 parts of propylene glycol, 0.5 parts of nonylphenol polyoxyethylene ether, 7 parts of hydroxyethyl cellulose, 1.2 parts of defoamer, 15 parts of titanium dioxide, 10 parts of kaolin, heavy 0.8 parts of calcium carbonate, 2.5 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 1.5 parts of thickener and 100 parts of water.

[0034] The preparation method of above-mentioned high-quality antibacterial mildew-proof interior wall latex paint comprises the steps:

[0035] (1) The hydroxyethyl cellulose, titanium dioxide, kaolin and heavy calcium carbonate are put into a three-roller mill before use, pulverized and ground into powder, and passed through a 150-mesh vibrating sieve to mix ...

Embodiment 3

[0042] A high-quality antibacterial and mildew-proof interior wall latex paint, by weight components, includes the following components: 32 parts of styrene-acrylic emulsion, 3 parts of polyhexamethyleneguanidine hydrochloride, 4 parts of phenoxyethanol, 2-amino-2 -6 parts of methyl-1-propanol, 5 parts of propylene glycol, 0.3 parts of nonylphenol polyoxyethylene ether, 5 parts of hydroxyethyl cellulose, 0.6 parts of defoamer, 13 parts of titanium dioxide, 7 parts of kaolin, heavy 0.5 parts of calcium carbonate, 0.9 parts of 2,2,4-trimethyl-1,3-pentanediol monoisobutyrate, 1 part of thickener and 100 parts of water.

[0043] The preparation method of above-mentioned high-quality antibacterial mildew-proof interior wall latex paint comprises the steps:

[0044] (1) The hydroxyethyl cellulose, titanium dioxide, kaolin and heavy calcium carbonate are put into a three-roller mill before use, pulverized and ground into powder, and passed through a 120-mesh vibrating screen to mix t...

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PUM

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Abstract

The invention provides high-quality, antibacterial and anti-mildew inner wall latex paint and preparation and application methods thereof. The high-quality, antibacterial and anti-mildew inner wall latex paint comprises a styrene-acrylic emulsion, polyhexamethyleneguanidine hydrochloride, phenoxyethanol, 2-amino-2-methyl-1-propyl alcohol, propylene glycol, nonylphenol polyoxyethylene ether, hydroxyethyl cellulose, an antifoaming agent, titanium dioxide, kaolin, ground calcium carbonate, 2, 2, 4-trimethyl-1, 3-pentanediol monoisobutyrate, a thickening agent and water. The high-quality, antibacterial and anti-mildew inner wall latex paint has the advantages that the latex paint is reasonable in component, good in stability and good in pigment wettability, and the antibacterial component polyhexamethyleneguanidine hydrochloride can be well and evenly dispersed in the paint, has good antibacterial and sterilizing effects and can automatically kill bacteria, germs and mildew attaching to an inner wall.

Description

technical field [0001] The invention belongs to the field of paint production, and in particular relates to a high-quality antibacterial and anti-mildew interior wall latex paint, and a preparation method and an application method of the high-quality anti-bacterial and anti-mildew interior wall latex paint. Background technique [0002] Generally speaking, paints and coatings are materials that can be coated on the surface of the object to be coated and form a continuous thin film that adheres firmly, whether it is a traditional coating product that uses natural substances as raw materials or a synthetic chemical product that is currently developing. The coating products of raw materials are all organic chemical polymer materials, and the formed coating film belongs to the type of polymer compound. According to the classification of modern chemical products, coatings belong to fine chemical products, and modern coatings are gradually becoming a class of multifunctional Engin...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/14C09D5/02C09D7/12C09D7/14
CPCC09D125/14C08K2003/2241C08K2003/265C08L2205/035C09D5/024C09D5/025C09D5/14C08L79/00C08L1/284C08K13/02C08K3/22C08K3/346C08K3/26C08K5/06
Inventor 沈远振邢洪瑞龚雪良
Owner 苏州振振好新型建材科技有限公司
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