Granite-imitating rock chip paint and preparation method thereof

A technology of imitating granite and rock flake paint, applied in the direction of biocide-containing paints, coatings, antifouling/underwater coatings, etc., can solve the problems of unstable color difference and self-weight of batches of granite resources, and achieve good storage stability and saving. The effect of limited resources and convenient construction

Inactive Publication Date: 2016-03-30
SKSHU PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an imitation granite rock flake paint and its preparation method, which overcomes the shortcomings of the existing granite resources, such as increasingly scarce granite resources, unstable batch color difference, and heavy self-weight that may easily lead to risks, and has realistic effects, light self-weight, and stable color batches , convenient construction, saving limited resources of granite, good storage stability, water resistance, pollution resistance and weather resistance

Method used

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  • Granite-imitating rock chip paint and preparation method thereof
  • Granite-imitating rock chip paint and preparation method thereof
  • Granite-imitating rock chip paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of imitation granite flake paint, it is formulated by the following components of weight ratio:

[0038]

[0039] The imitation granite rock flake paint comprises the following steps carried out in sequence:

[0040] ①Under stirring at a rotating speed of 700r / min, add non-ionic water-soluble cellulose ether and natural bentonite to the water, then stir for 4 minutes, and then add 2-amino -The aqueous solution of 2-methyl-1-propanol, then continue to stir 8min;

[0041] ②Under stirring at a speed of 720r / min, add acrylate copolymer emulsion, oil-based defoamer, alcohol ester dodeca, propylene glycol and divalent metal salt-stabilized Cathone fungicides to the mixture prepared in step ① in sequence Afterwards, continue for 4min, then add nonionic polyurethane rheology modifier, then continue to stir for 8min;

[0042] ③Under stirring at a speed of 800r / min, slowly add the mixture of colorful rock flakes of different sizes to the mixture prepared in step ②, an...

Embodiment 2

[0044] A kind of imitation granite flake paint, it is formulated by the following components of weight ratio:

[0045]

[0046] The imitation granite rock flake paint comprises the following steps carried out in sequence:

[0047] ①Under stirring at a rotating speed of 500r / min, add non-ionic water-soluble cellulose ether and artificially modified bentonite to the water, then stir for 5 minutes, and then add 2 -Aqueous solution of amino-2-methyl-1-propanol, then continue to stir for 10min;

[0048] ②Under stirring at a speed of 700r / min, add acrylate emulsion, silicone defoamer, alcohol ester twelve, co-solvent and bactericidal preservative to the mixture prepared in step ① in sequence, continue for 5 minutes, and then add fluid Add additives, and continue to stir for 5 minutes;

[0049] ③Under stirring at a rotating speed of 750r / min, slowly add the same size colorful rock flake mixture to the mixture prepared in step ②, and continue to stir thoroughly for 15 minutes to ...

Embodiment 3

[0051] A kind of imitation granite flake paint, it is formulated by the following components of weight ratio:

[0052]

[0053] The imitation granite rock flake paint comprises the following steps carried out in sequence:

[0054] ①Under stirring at a rotating speed of 750r / min, add non-ionic water-soluble cellulose ether and bentonite to the water, and then stir for 3 minutes, then add 2-amino- The aqueous solution of 2-methyl-1-propanol, then continue to stir 5min;

[0055] ②Under stirring at a speed of 750r / min, add acrylate emulsion, emulsion type defoamer, alcohol ester twelve, co-solvent and bactericidal preservative to the mixture prepared in step ① in sequence, continue for another 3 minutes, and then add fluid Add additives, and continue to stir for 10 minutes;

[0056] ③Under stirring at a rotating speed of 1000r / min, slowly add composite rock flakes to the mixture prepared in step ②, and continue to stir thoroughly for 1 minute to obtain imitation granite rock ...

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Abstract

The invention relates to a granite-imitating rock chip paint which is prepared from the following components: water, nonionic type water soluble cellulose ether, bentonite, a 2-amino-2-methyl-1-propanol aqueous solution with the mass concentration of 90%, an acrylate emulsion, a defoaming agent, alcohol ester-12, a co-solvent, an antibacterial preservative, a rheological auxiliary agent, and compound rock chips. The shortcomings that conventional granite resources become increasingly scarce, color difference of batches is not stable and self weight is heavier to easily cause risks are overcome, and the granite-imitating rock chip paint has the advantages of lifelike effect, light self weight, stable color batches, convenient construction, capability of saving limited resources of granite, excellent storage stability, water resistance, strain resistance and weather resistance.

Description

technical field [0001] The invention relates to a granite flake imitation paint and a preparation method thereof, which are applied in the field of water-based paint for architectural decoration. Background technique [0002] Due to the advantages of uniform structure, hard texture, beautiful color, high compressive strength, and not easy to weather, granite has become one of the main materials for exterior wall decoration of high-end buildings. However, in recent years, with the increase of mining volume, the source of high-quality granite is decreasing day by day, and the color difference between batches is relatively large. In addition, the granite is heavy, so it will increase the load of the building when used for the outer wall, and there is a risk of falling, which will affect pedestrians. Safety. [0003] Therefore, it has become an urgent task to provide a granite-like flake paint which can imitate the effect of granite and has good color stability, convenient cons...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/16C09D5/28C09D7/12
CPCC09D133/04C08K2201/014C08L2205/03C09D5/1668C09D5/28C09D7/61C09D7/62C09D7/63C09D7/65
Inventor 洪杰王文毅杨建涛胡亚泳
Owner SKSHU PAINT
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