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High-strength environment-friendly liquid ceramic exterior wall paint and preparation method thereof

An exterior wall coating, high-strength technology, applied in the field of coatings, can solve the problems of failure to make good use of solid waste materials, insufficient strength, etc., and achieve the effects of rich three-dimensional effect, reduced production cost, and easy preparation process

Active Publication Date: 2019-11-05
FOSHAN SHUNDE DIGITAL PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above four kinds of exterior wall coatings all have the problem of insufficient strength, and most of the raw materials used at the same time are chemical raw materials, which fail to make good use of solid waste materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A high-strength environment-friendly liquid ceramic crystal exterior wall paint, calculated by weight percentage, its formula is as follows:

[0029] Ceramic waste sand material 60% (the fineness of fine, medium and coarse sand materials are 200 mesh, 120 mesh and 70 mesh respectively, the ratio of the three is 6:9:8), pH regulator 0.5%, antiseptic and fungicide (LXE, produced by Dow Chemical Company) 1%, styrene-acrylic emulsion (ST-707, produced by Bade Fu Chemical Co., Ltd., Shunde District, Foshan City) 7%, thickener (3500, produced by Dow Chemical Company) 8%, Wetting agent (CF405, produced by Dow Chemical Company) 4%, ammonium salt dispersant 3%, silicone defoamer 2%, water 14.5%.

[0030] The preparation method of this exterior wall paint is as follows:

[0031] (1) Add water, ammonium salt dispersant, wetting agent and antiseptic and fungicide under stirring at 2000rmp speed within 3min;

[0032] (2) Keep the rotation speed at 2000rmp, and then add thickener a...

Embodiment 2

[0036] A high-strength environment-friendly liquid ceramic crystal exterior wall paint, calculated by weight percentage, its formula is as follows:

[0037] Ceramic waste sand material 68% (the fineness of fine, medium and coarse sand materials are 200 mesh, 120 mesh and 70 mesh respectively, the ratio of the three is 4:7:6), pH regulator 0.3%, antiseptic and fungicide (LXE, produced by Dow Chemical Company) 0.7%, styrene-acrylic emulsion (ST-707, produced by Bade Fu Chemical Co., Ltd., Shunde District, Foshan City) 6%, thickener (3500, produced by Dow Chemical Company) 6%, Wetting agent (CF405, produced by Dow Chemical Company) 3%, sodium salt dispersant 2%, organosilicon defoamer 1%, water 13%.

[0038] The preparation method of this exterior wall paint is the same as embodiment 1.

Embodiment 3

[0040] A high-strength environment-friendly liquid ceramic crystal exterior wall paint, calculated by weight percentage, its formula is as follows:

[0041] Ceramic waste sand material 80% (the fineness of fine, medium and coarse sand materials are 200 mesh, 120 mesh and 70 mesh respectively, the ratio of the three is 5:8:7), pH regulator 0.1%, antiseptic and fungicide (LXE, produced by Dow Chemical Company) 0.1%, styrene-acrylic emulsion (ST-707, produced by Badefu Chemical Co., Ltd., Shunde District, Foshan City) 3%, thickener (3500, produced by Dow Chemical Company) 2%, Wetting agent (CF405, produced by Dow Chemical Company) 1%, ammonium salt dispersant 1%, organosilicon defoamer 1.8%, water 11%.

[0042] The preparation method of this exterior wall paint is the same as embodiment 1.

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PUM

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Abstract

The invention relates to high-strength environment-friendly liquid ceramic exterior wall paint and a preparation method thereof, and belongs to the technical field of paint. The exterior wall paint isprepared from, by weight, 60-80% of ceramic waste sand, 0.1-0.5% of a pH regulating agent, 0.1-1% of a preservative bactericide, 3-7% of an emulsion, 2-8% of a thickening agent, 1-4% of a wetting agent, 1-3% of a dispersing agent, 0.1-2% of an anti-foaming agent and 9-18% of water, wherein the ceramic waste sand is prepared after smashing, drying and screening of ceramic wastes, and comprises fine sand, medium sand and coarse sand. According to the exterior wall paint, the ceramic waste sand is used as a raw material, resources are effectively utilized, pollution and damage to the environmentare reduced, and the making cost of the exterior wall paint is reduced. The finished exterior wall paint product significantly improves the hardness of an exterior wall, and makes the exterior wall better in texture and more stereoscopic. The preparation method of the exterior wall paint is simple in operation and easy to implement.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a high-strength environment-friendly liquid ceramic crystal exterior wall coating and a preparation method thereof. Background technique [0002] my country is the world's largest producer of ceramics, and the huge accumulation of waste porcelain year after year has become a major "public nuisance" that attracts attention. As we all know, in the process of preparation, production, use and disposal of materials, a lot of resources and energy are often consumed, and a lot of pollutants are emitted. With the rapid development of the social economy and the ceramic industry, various types of ceramic waste are increasing day by day, and environmental pollution is also becoming more and more serious. Therefore, the reuse of solid waste materials such as ceramic waste has become the focus of attention. [0003] Building exterior wall coating materials are a mixture of organic or inorga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D5/14C09D7/65
CPCC09D1/00C09D5/14C09D7/65
Inventor 陈兆良张革白
Owner FOSHAN SHUNDE DIGITAL PAINT