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High-property emulsion paint

A latex paint, high-performance technology, applied in latex paint, anti-corrosion coatings, coatings, etc., can solve the problems of weak adhesion of the coating film, high VOC, low volume solid content, etc., to increase the thickness of the paint film, the adhesion of the coating film Strong force and excellent alkali resistance

Inactive Publication Date: 2016-11-23
GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a high-performance latex paint to solve the problems of high VOC, low volume solid content, relatively weak adhesion of the coating film, ineffective protection of the wall surface, and high carbon emissions of ordinary interior wall paints.

Method used

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preparation example Construction

[0028] The preparation method of described high-performance latex paint, comprises the following steps:

[0029] S1: Add butyl acrylate, methyl methacrylate, superfine wollastonite, titanium dioxide, montmorillonite, white cement, potato modified starch, boron fiber, polyester fiber, hydroxypropyl methylcellulose, glycerin Alcohol, dispersant NC, and 235-320 parts of water are mixed, and dispersed at a temperature of 53-58°C and a rotation speed of 500-800r / min for 0.4-0.9h to obtain a mixture a;

[0030] S2: Add sodium dodecylbenzenesulfonate, stearic acid, leveling agent DSX2000, wetting agent CF-10, colorless cobalt, platinum catalyst, azobisisobutyric acid to the mixture a prepared in step S1 (Ethylene glycol acrylate), polyoxyethylene polyoxypropanolamine ether, paraffin wax emulsifier, continue to disperse at a temperature of 65-72°C, a microwave power of 120-150W, and a rotation speed of 200-400r / min for 0.8-1.3 h, making mixture b;

[0031] S3: sand-mill the mixture ...

Embodiment 1

[0036] A kind of high-performance latex paint, by weight, comprises the following raw materials: 34 parts of butadiene-styrene emulsion, 28 parts of acrylate emulsion, 22 parts of nano-titanium oxide concentrated slurry, 14 parts of butyl acrylate, methyl methacrylate 10 parts of ester, 9 parts of superfine wollastonite, 5 parts of titanium dioxide, 7 parts of montmorillonite, 8 parts of white cement, 14 parts of potato modified starch, 3 parts of boron fiber, 5 parts of polyester fiber, hydroxypropyl methyl 6 parts of cellulose, 17 parts of glycerin, 1.5 parts of dispersant NC, 0.7 parts of sodium dodecylbenzenesulfonate, 0.5 parts of stearic acid, 0.5 parts of leveling agent DSX2000, 0.3 parts of wetting agent CF-10 , 0.4 parts of colorless cobalt, 0.1 parts of platinum catalyst, 0.4 parts of azobisisobutyrate (ethylene glycol acrylate), 0.5 parts of polyoxyethylene polyoxypropanolamine ether, 0.7 parts of paraffin emulsifier, methyl methacrylate 0.3 parts of ester-butadiene...

Embodiment 2

[0045] A kind of high-performance latex paint, by weight, comprises the following raw materials: 30 parts of butadiene-styrene emulsion, 24 parts of acrylate emulsion, 20 parts of nano-titanium oxide concentrated slurry, 12 parts of butyl acrylate, methyl methacrylate 8 parts of ester, 7 parts of superfine wollastonite, 4 parts of titanium dioxide, 5 parts of montmorillonite, 6 parts of white cement, 10 parts of potato modified starch, 2 parts of boron fiber, 3 parts of polyester fiber, hydroxypropyl methyl 4 parts of cellulose, 15 parts of glycerin, 1 part of dispersant NC, 0.5 parts of sodium dodecylbenzenesulfonate, 0.4 parts of stearic acid, 0.3 parts of leveling agent DSX2000, 0.2 parts of wetting agent CF-10, none 0.3 parts of color cobalt, 0.1 parts of platinum catalyst, 0.3 parts of azobisisobutyrate (ethylene glycol acrylate), 0.4 parts of polyoxyethylene polyoxypropanolamine ether, 0.5 parts of paraffin emulsifier, methyl methacrylate- 0.2 parts of butadiene-styrene ...

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Abstract

The invention discloses high-property emulsion paint. The high-property emulsion paint comprises the following raw materials of butadiene-styrene emulsion, acrylate emulsion, nano titanium oxide concentrated pulp, butyl acrylate, methyl methacrylate, superfine wollastonite, titanium dioxide, montmorillonite, white cement, potato modified starch, boron fiber, polyester fiber, hydroxypropyl methyl cellulose, glycerin, sodium dodecyl benzene sulfonate, stearic acid, colorless cobalt, azo diisobutyrate (acrylic ethylene glycol)-ester, polyoxyethylene polyoxypropylene ethe, methoxyacrylate-butadiene-styrene terpolymer, trimethoxy(propyl)silane, 2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate, sodium hydroxide, phenyl salicylate and additives. The high-property emulsion paint has the advantages that the volume solid content is high, the thickness of a paint film is increased, the wall is effectively protected, the adhesion of a coating film is strong, and the waterproof and alkaline-resistant properties are excellent; the high-property emulsion paint is a low-carbon product, and meets the energy-saving and emission-reduction policy of China.

Description

technical field [0001] The invention belongs to the technical field of preparation of wall paint for building, and in particular relates to a high-performance latex paint. Background technique [0002] The international community now attributes global temperature warming, glacier melting, and sea level rise to CO2 due to the greenhouse effect. 2 The rapid increase of the population has destroyed the earth environment on which human beings depend for survival. To curb excess emissions of CO 2 , International Equipment signed the "Kyoto Protocol" and "Copenhagen Letter of Intent". In November 2009, the Chinese government proposed that the carbon emissions per unit of GDP in 2020 should be reduced by 40%-45% on the basis of 2005. Embark on the road of low-carbon economic development. At the same time, it is also included in the important goals of the Chinese government for energy conservation and emission reduction during the 12th Five-Year Plan. From this it can be seen th...

Claims

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Application Information

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IPC IPC(8): C09D4/06C09D4/02C09D5/02C09D5/08C09D5/10C09D7/12
CPCC09D4/06C09D5/02C09D5/024C09D5/025C09D5/08C09D5/10
Inventor 黄宇
Owner GUANGXI NANNING ZHICUI SCI TECH CONSULTATION CO LTD
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