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Colored rock paint and preparation method thereof

A technology of colored stone paint and colored sand, applied in the field of colored stone paint, can solve the problems such as the richness and diversity of colored stone paint, the generation of color difference, and the lack of three-dimensional effect, and the effect of easy color reconciliation, convenient packaging and strong three-dimensional effect can be achieved.

Active Publication Date: 2013-04-10
北京宝辰联合科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In addition, there is also a kind of decorative mortar, which uses cement as the main raw material and then adds inorganic gelling materials and pigments for wall decoration. However, the color of this mortar is not as rich and diverse as that of colored stone paint, and it has less shape and no three-dimensional effect. , and because the main material of this kind of finishing mortar is cement, it is very easy to pan alkali and produce color difference

Method used

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  • Colored rock paint and preparation method thereof

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Effect test

Embodiment 1

[0017] Embodiment 1: The colored stone paint disclosed by the present invention comprises colored sand and acrylic latex powder, and the mass percentages of each component in the colored stone paint are 90% of colored sand and 9% of acrylic latex powder.

[0018] The above-mentioned colored stone paint formula also includes a thickener, and the mass percentage of the thickener in the colored stone paint is 0.05-0.1%. The selected thickener has a viscosity of 20000-150000mpa at a temperature of 20-30°C ﹒ s hydroxypropyl methylcellulose ether.

[0019] The fineness of the colored sand in the above-mentioned colored stone paint formula is 10-140 mesh.

[0020] The method for producing colored stone paint according to the present invention, the production method is to mix 10-140 mesh colored sand, acrylic latex powder and thickener according to the mass percentage of each component in colored stone paint: colored sand 90%, acrylic latex powder 9% Thickener 0.05-0.1% is put into ...

Embodiment 2

[0022] Embodiment 2: The formula of the colored stone paint of the present invention is 93% of colored sand, 6% of acrylic latex powder, 0.05% of thickener, and 1% of inorganic pigment. The above-mentioned percentages are the mass percentages of each component in the colored stone paint.

[0023] The fineness of the colored sand in the above-mentioned colored stone paint formula is 10-140 mesh, the thickener is selected at a temperature of 20-30°C, and the viscosity is 20000-150000mpa. s hydroxypropyl methylcellulose ether.

[0024] The inorganic pigments added in the colored stone paint include one, two or more mixtures of iron oxide red, iron oxide yellow, phthalocyanine blue, and cobalt blue.

[0025] The method for producing the colored stone paint of this embodiment, the production method is to put 10-140 mesh colored sand, acrylic latex powder, thickener, and inorganic pigment into the twin-screw dry powder mortar mixer according to the above mass percentage and stir at ...

Embodiment 3

[0026] Embodiment 3: The formula of the colored stone paint of the present invention is 92% of colored sand, 7% of acrylic latex powder, 0.08% of thickener, and 0.06% of inorganic pigment. The above-mentioned percentages are the mass percentages of each component in the colored stone paint.

[0027] The fineness of the colored sand in the above-mentioned colored stone paint formula is 10-140 mesh, the thickener is selected at a temperature of 20-30°C, and the viscosity is 20000-150000mpa. s hydroxypropyl methylcellulose ether.

[0028] The inorganic pigments added in the colored stone paint include one, two or more mixtures of iron oxide red, iron oxide yellow, phthalocyanine blue, and cobalt blue.

[0029] Production method is the same as embodiment two.

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Abstract

The invention discloses colored rock paint which comprises the following components in mass percentage: 90-93% of colored sand and 6-9% of acrylic based emulsion powder. The invention further discloses a preparation method of the colored rock paint, which comprises the steps of putting the colored sand, the acrylic based emulsion powder, and a thickening agent into a double-screw dry-mixed mortar mixer according to the mass percentage in the colored rock paint, and stirring and obtaining the powder-shaped colored rock paint. The colored rock paint and the preparation method thereof have the advantages that the acrylic based emulsion powder is added into the colored rock paint to serve as a binding material of the powder-shaped colored rock paint, and provides the colored rock paint with high cohesiveness, low water-absorbing property, good crack resistance, efflorescence resistance and long-term durability; and as the prepared colored rock paint is powder-shaped, compared with the traditional pasty colored rock paint, the colored rock paint is convenient and quick to use in a construction process, convenient to package, low in transportation cost, low-toxic, safe, and environment-friendly, and is a good wall material and an indoor decorating material.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a colored stone paint. Background technique [0002] Existing building materials develop along with people's requirements for house quality, especially for building materials such as colored stone paint used to decorate walls, people have higher and higher requirements for building interior and exterior wall decoration. Traditional colored stone paint is made by mixing emulsion, sand, pigment and additives in the factory to form a paste, which is packed in plastic buckets and then transported to the construction site for use. Paste color stone paint has disadvantages such as high packaging and transportation costs, strong odor when used, difficult storage in winter, and difficulty in anticorrosion in summer, which greatly restricts the use of paste in cold regions, and it is used in areas far from the emulsion production area. The cost of colored stone pai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B26/06C04B41/50
Inventor 王义
Owner 北京宝辰联合科技股份有限公司
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