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Special emulsion paint for spraying and production method thereof

A latex paint and heavy calcium carbonate technology, applied in latex paint, coating, etc., can solve the problems of low construction efficiency, high viscosity of latex paint, poor use effect, etc., and achieve less equipment, good leveling, and production low cost effect

Inactive Publication Date: 2011-08-10
杭州法莱利涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing latex paints have high viscosity and poor adhesion, and can only be applied by rolling or brushing, which has poor workability and low construction efficiency; moreover, due to poor leveling, the use effect is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment one. It consists of the following components by weight: 280-310 parts of water, 5-6 parts of sodium salt dispersant, 0.5-1.5 parts of wetting agent, 2.5-4.5 parts of polymer defoamer, and 160-190 parts of anatase titanium dioxide , 90-110 parts of calcined kaolin, 70-80 parts of light calcium carbonate, 90-110 parts of heavy calcium carbonate, 45-55 parts of talcum powder, 2.5-3.5 parts of hydroxyethyl cellulose, 1.5-2.5 parts of multifunctional additives 140-160 parts of styrene-acrylic emulsion, 7.5-9.5 parts of film-forming aids, 14-16 parts of propylene glycol, 1-2 parts of preservatives, 2-4 parts of fungicides, 9-11 parts of leveling agents and thickeners 2 to 4 doses.

[0025] Preferably, it consists of the following components by weight: 295 parts of water, 5.4 parts of sodium salt dispersant, 1 part of wetting agent, 3.5 parts of polymer defoamer, 175 parts of anatase titanium dioxide, and 100 parts of calcined kaolin , 75 parts of light calcium ca...

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PUM

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Abstract

The invention discloses a special emulsion paint for spraying, comprising the following ingredients in parts by weight: 280-310 parts of water, 5-6 parts of sodium salt dispersing agent, 0.5-1.5 parts of wetting agent, 2.5-4.5 parts of high polymer defoaming agent, 160-190 parts of anatase titanium dioxide, 90-110 parts of calcined kaolin, 70-80 parts of light calcium carbonate, 90-110 parts of heavy calcium carbonate, 45-55 parts of talcum powder, 2.5-3.5 parts of hydroxyethylcellulose, 1.5-2.5 parts of multifunctional additive, 140-160 parts of styrene-acrylic emulsion, 7.5-9.5 parts of film forming additive, 14-16 parts of propylene glycol, 1-2 parts of preservative, 2-4 parts of mildew preventive, 9-11 parts of leveling agent and 2-4 parts of thickener. The special emulsion paint disclosed by the invention has the advantages of low viscosity, strong adhesion, spraying availability, convenience for construction, improved construction efficiency, good leveling property and better using effect.

Description

technical field [0001] The invention relates to a wall decoration paint, in particular to a special latex paint for spraying and a production method thereof. Background technique [0002] Today's coatings, plastics, adhesives, synthetic rubber and synthetic fibers have become the top five synthetic materials. The paint industry is a high-tech industry, and its development level is one of the symbols of the developed level of a country's chemical industry. Existing coatings emit volatile organic compounds into the air when they dry to form a film, posing a serious threat to the human ecological environment. Countries around the world have formulated corresponding environmental protection regulations according to their own characteristics to limit the emission of volatile organic compounds in coatings. . Therefore, the research of coatings has been developed in the direction of water-based, high solid differentiation, high performance and functionalization, and environmental...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D7/12C09D5/02
Inventor 楼红龙熊清斌
Owner 杭州法莱利涂料有限公司
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