Interior wall mildew-proof coating and preparation method thereof

A mildew-proof and coating technology, applied in the direction of anti-fouling/underwater coatings, coatings, paints containing biocide, etc., can solve the problems of long-term effect, poor heat resistance and safety, low sterilization efficiency, etc., and achieve excellent water resistance Alkali resistance, low manufacturing cost, and strong brush resistance

Active Publication Date: 2016-12-14
张家口市凯博风房地产开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Organic anti-mold and fungicides have high anti-mold and bactericidal efficiency, but they have the disadvantages of long-term effect, heat resistance and poor safety. Inorganic anti-mold and fungicides are just the opposite. Bactericidal efficiency is slightly lower

Method used

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  • Interior wall mildew-proof coating and preparation method thereof
  • Interior wall mildew-proof coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An anti-mildew coating for interior walls, made of the following raw materials in parts by weight: 26 parts of butyl acrylate, 20 parts of dibutyl phthalate, 24 parts of elastic emulsion, 17 parts of nonylphenol polyoxyethylene ether, titanium 23 parts of white powder, 14 parts of guar gum, 26 parts of azodicarbonamide, 22 parts of 1,2-benzisothiazolin-3-one, 14 parts of water-soluble silicone oil, and 24 parts of deionized water.

[0017] The preparation method of the anti-mildew coating for interior walls is characterized in that it comprises the following steps:

[0018] (1) In the dispersion kettle, add butyl acrylate, dibutyl phthalate, elastic emulsion and nonylphenol polyoxyethylene ether, stir at 1800r / min for 8min to obtain mixture A;

[0019] (2) In the dispersion kettle, add titanium dioxide, guar gum, azodicarbonamide, 1,2-benzisothiazolin-3-one, water-soluble silicone oil and deionized water, at a speed of 3500r / min Stir for 15min to obtain mixture B;

[...

Embodiment 2

[0022] An anti-mildew coating for interior walls, made of the following raw materials in parts by weight: 20 parts of butyl acrylate, 15 parts of dibutyl phthalate, 20 parts of elastic emulsion, 10 parts of nonylphenol polyoxyethylene ether, titanium 20 parts white powder, 10 parts guar gum, 10 parts azodicarbonamide, 20 parts 1,2-benzisothiazolin-3-one, 10 parts water-soluble silicone oil, 20 parts deionized water.

[0023] The preparation method of the anti-mildew coating for interior walls is characterized in that it comprises the following steps:

[0024] (1) In the dispersion kettle, add butyl acrylate, dibutyl phthalate, elastic emulsion and nonylphenol polyoxyethylene ether, stir at 1800r / min for 8min to obtain mixture A;

[0025] (2) In the dispersion kettle, add titanium dioxide, guar gum, azodicarbonamide, 1,2-benzisothiazolin-3-one, water-soluble silicone oil and deionized water, at a speed of 3500r / min Stir for 15min to obtain mixture B;

[0026] (3) The mixture ...

Embodiment 3

[0028] An anti-mildew coating for interior walls, made of the following raw materials in parts by weight: 30 parts of butyl acrylate, 25 parts of dibutyl phthalate, 30 parts of elastic emulsion, 20 parts of nonylphenol polyoxyethylene ether, titanium 30 parts of white powder, 20 parts of guar gum, 30 parts of azodicarbonamide, 30 parts of 1,2-benzisothiazolin-3-one, 20 parts of water-soluble silicone oil, and 30 parts of deionized water.

[0029] The preparation method of the anti-mildew coating for interior walls is characterized in that it comprises the following steps:

[0030] (1) In the dispersion kettle, add butyl acrylate, dibutyl phthalate, elastic emulsion and nonylphenol polyoxyethylene ether, stir at 1800r / min for 8min to obtain mixture A;

[0031] (2) In the dispersion kettle, add titanium dioxide, guar gum, azodicarbonamide, 1,2-benzisothiazolin-3-one, water-soluble silicone oil and deionized water, at a speed of 3500r / min Stir for 15min to obtain mixture B;

[...

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Abstract

The invention discloses an interior wall mildew-proof coating and a preparation method thereof. The interior wall mildew-proof coating is prepared from, by weight, 20-30 parts of butyl acrylate, 15-25 parts of dibutyl phthalate, 20-30 parts of elastic emulsion, 10-20 parts of nonylphenol polyoxyethylene ether, 20-30 parts of titanium dioxide,10-20 parts of thickening agent, 10-30 parts of foaming agent, 20-30 parts of fungicide, 10-20 parts of water-soluble silicone oil and 20-30 parts of deionized water. After the interior wall mildew-proof coating is applied, a formed coating film has the advantages of high tensile strength and breaking elongation rate, the coating film is flat and smooth and fine and smooth in texture, has silk glossiness, high masking power, strong adhesion, excellent antibacterial and mildew-proof properties and excellent water and alkali resistant properties, the coating can be brushed and has strong brushing resistance and lasting glossiness.The interior wall mildew-proof coating is suitable for indoor interior walls, has waterproof, mildew-proof and anti-seepage effect, has high abrasion resistance and pollution resistance, is low in manufacturing cost, low in toxicity and suitable for popularization and usage.

Description

technical field [0001] The invention relates to an anti-mildew coating for interior walls and a preparation method thereof, belonging to the field of architectural coatings. Background technique [0002] The occurrence of mold not only reduces the decorativeness of the eroded coating surface, but also causes cracking or peeling of the paint film. Dark and humid places with poor ventilation, especially materials or production environments rich in microbial nutrient sources, such as beer, soybean products, plastic products and other industries, the temperature and humidity are very suitable for the reproduction and growth of mold and bacteria. If ordinary decorative paints are used, different degrees of mold erosion will occur, and the coatings corroded by mold will gradually fade, stain and even fall off. Organic anti-mold and fungicides have high anti-mold and bactericidal efficiency, but they have the disadvantages of long-term effect, heat resistance and poor safety. Inor...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D5/14C09D7/12C09D201/00
CPCC08L2203/14C08L2205/035C09D4/06C09D5/14C09D201/00C08L71/02C08L83/04C08K13/02C08K5/12C08K2003/2241C08K5/47
Inventor 金立民赵广庆董娜闫爱军刘栋冯云青
Owner 张家口市凯博风房地产开发有限公司
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