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Special emulsion paint for textured paint topcoat employing non-whole body process and preparation method of special emulsion paint

A technology of texture paint and latex paint, which is applied in the field of architectural decorative paint, can solve the problems of weather resistance and easy scratches that affect the coating effect, and achieve excellent outdoor weather resistance and water whitening resistance, and is not easy to scratch, Uniform and beautiful paint color

Inactive Publication Date: 2017-05-31
厦门富思特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the non-integral process, the existing latex paints on the market are prone to seam marks after overlapping, which greatly affects the application effect and the weather resistance of the paint.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0071] A kind of non-integral process texture paint surface layer special latex paint provided by the present embodiment 1, each raw material component comprises by weight:

[0072] Deionized water: 15;

[0073] Polyacid copolymer dispersant: polycarboxylate sodium salt dispersant 0.5, a product produced by Dow Company in the United States, its brand name is Orotan 731A, it is a light yellow liquid;

[0074] Multifunctional additive: multifunctional amine additive 0.2, a product produced by Dow Company in the United States, and its brand name is AMP-95;

[0075] Non-ionic wetting agent: 0.3, a product produced by Clariant, its brand name is LCN 070, it is a kind of alkyl polyoxyethylene ether, its active substance content is 100%, and the HLB value is 13;

[0076] Coalescing agent: 2, is a product of Eastman Chemical Co., Ltd. of the United States, and its brand name is LD506, which is a kind of lauryl alcohol;

[0077] Pigment: titanium dioxide 10, a product produced by DuP...

Embodiment 2

[0093] A kind of special latex paint for non-integral process texture paint surface layer provided by the present embodiment 2, each raw material component comprises by weight:

[0094] Deionized water: 10;

[0095] Polyacid copolymer dispersant: polycarboxylate sodium salt dispersant 1, a product produced by U.S. Dow Company, its trade mark is Orotan 731A, which is a light yellow liquid;

[0096] Multi-functional additive: multi-functional amine additive 0.5, a product produced by Dow Company in the United States, and its brand name is AMP-95;

[0097] Non-ionic wetting agent: 0.2, a product produced by Clariant, its brand name is LCN 070, it is a kind of alkyl polyoxyethylene ether, its active substance content is 100%, and its HLB value is 13;

[0098] Coalescing agent: 4, is the product of American Eastman Chemical Co., Ltd., its trade mark is LD506, is a kind of lauryl alcohol;

[0099] Pigment: a mixture of titanium dioxide 10 and iron oxide yellow 5, wherein titanium ...

Embodiment 3

[0115] A kind of non-integral process texture paint surface layer special latex paint provided by the present embodiment 3, each raw material component comprises by weight:

[0116] Deionized water: 6;

[0117] Polyacid copolymer dispersant: polycarboxylate sodium salt dispersant 0.7, a product produced by Dow Company in the United States, its brand name is Orotan 731A, which is a light yellow liquid;

[0118] Multi-functional additive: multi-functional amine additive 0.4, a product produced by Dow Company of the United States, and its brand name is AMP-95;

[0119] Non-ionic wetting agent: 0.3, a product produced by Clariant, its brand name is LCN 070, it is a kind of alkyl polyoxyethylene ether, its active substance content is 100%, and the HLB value is 13;

[0120] Coalescing agent: 2, is a product of Eastman Chemical Co., Ltd. of the United States, and its brand name is LD506, which is a kind of lauryl alcohol;

[0121] Pigment: carbon black 2, iron oxide red 6;

[0122] ...

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Abstract

The invention relates to special emulsion paint for a textured paint topcoat employing a non-whole body process and a preparation method of the special emulsion paint. The emulsion paint is prepared from the following components in parts by weight: 6-15 parts of deionized water, 0.5-1.5 parts of polybasic acid copolymer dispersing agent, 0.1-0.5 part of a multi-functional assistant, 0.1-0.3 part of a non-ionic wetting agent, 2-4 parts of a coalescing agent, 1-25 parts of a pigment, 5-30 parts of filler, 40-55 parts of resin, 0.3-0.5 part of a mineral oil antifoaming agent, 0.2-0.3 part of a preservative, 0.5-2.5 parts of a polyurethane thickener, 10-15 parts of 120-mesh fine quartz sand and 0.5-1 part of wood fiber. The emulsion paint for the textured paint topcoat is soft and natural in luster, good in weather resistance, aqueous in system, safe and environment-friendly; a lapping defect is not easily generated in the process of painting the textured paint topcoat through the non-whole body process; and the paint is uniform and beautiful in color, has good weather resistance, does not generate the problems of cracking, peeling and discoloration even if being exposed to the sun and rain for a long period of time, and is durable.

Description

technical field [0001] The invention relates to the technical field of building decoration coatings, in particular to a special latex paint suitable for applying a textured coating surface layer in a non-integral process and a preparation method thereof. Background technique [0002] With the rapid development of China's economy and construction industry, paint has become a popular product and has entered ordinary families. Among them, sand-wall-like paints appear on more buildings, and texture paint, as a kind of sand-wall-like paint, is more and more popular with people for its dignified, elegant and diverse effects. [0003] Texture paint has infinitely varied three-dimensional textures, which can be matched with a variety of personalities to meet the needs of the overall decoration style. It is very realistic after being applied to the wall. This new type of art paint has realistic effects. Through different construction techniques, methods and techniques, it can create...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D197/02C09D133/02C09D5/02C09D7/12
CPCC09D133/04C08L2205/02C08L2205/035C08L2205/16C09D5/024C08L33/02C08L91/00C08L75/04C08L97/02C08K13/02C08K3/36
Inventor 姜年超武文斌姜向阳
Owner 厦门富思特新材料科技有限公司
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