Water-based crack art coating and preparation method thereof

An art paint and crack technology, applied in the field of art paint, can solve the problems of large effect of process products, unfavorable large-area construction, and high construction difficulty, and achieve the effects of rich crack effect, easy construction and long service life.

Pending Publication Date: 2022-03-22
三棵树(上海)新材料研究有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to overcome the disadvantages of the existing solvent-based crack paints such as unenvironmental protection, high difficulty in construction, great influence of the process on the product effect, and unfavorable for large-scale construction, the present invention provides a water-based crack art paint and a preparation method thereof, respectively using polyacrylic acid Emulsion and pure acrylic emulsion, combined with pigments and fillers such as wollastonite, white carbon black, hollow covering polyme

Method used

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  • Water-based crack art coating and preparation method thereof
  • Water-based crack art coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0064] Example 1

[0065] A water-based crack art paint of the present invention includes a crack primer and a crack topcoat that are used in combination, wherein the crack primer is mainly prepared from the following components in the following proportions by weight:

[0066] 7 parts water

[0067] 0.5 part of water-based dispersant

[0068] Aqueous wetting agent 0.5 part

[0069] 1.0 part of water-based defoamer

[0070] 1 part of white carbon black

[0071] 2 parts talcum powder

[0072] 5 servings of mica powder

[0073] 1 part of silane coupling agent

[0074] 70 parts of polyacrylic emulsion

[0075] 2 parts antifreeze

[0076] 5 parts of film-forming aids

[0077] 1 part preservative

[0078] 2 parts water-based color paste

[0079] 2 parts of water-based thickener;

[0080] The crack topcoat is mainly prepared from the following components in the following proportions by weight:

[0081] 9 parts water

[0082] 0.2 part of pH adjuster

[0083] 0.3 part of...

Example Embodiment

[0110] Example 2

[0111] A water-based crack art paint of the present invention includes a crack primer and a crack topcoat that are used in combination, wherein the crack primer is mainly prepared from the following components in the following proportions by weight:

[0112] 10 parts water

[0113] 0.5 part of water-based dispersant

[0114] Aqueous wetting agent 0.5 part

[0115] 1.0 part of water-based defoamer

[0116] 2 parts of white carbon black

[0117] 3 parts talcum powder

[0118] 3 servings of mica powder

[0119] 2 parts of silane coupling agent

[0120] 65 parts of polyacrylic emulsion

[0121] 2 parts antifreeze

[0122] Coalescent agent 2 parts

[0123] 2 preservatives

[0124] 5 parts of water-based color paste

[0125] 2 parts of water-based thickener;

[0126] The crack topcoat is mainly prepared from the following components in the following proportions by weight:

[0127] 8 parts water

[0128] 0.5 part of pH adjuster

[0129] 0.5 part of w...

Example Embodiment

[0156] Example 3

[0157] A water-based crack art paint of the present invention includes a crack primer and a crack topcoat that are used in combination, wherein the crack primer is mainly prepared from the following components in the following proportions by weight:

[0158] 6 parts water

[0159] 1.0 part of water-based dispersant

[0160] Aqueous wetting agent 1.0 part

[0161] 1.0 part of water-based defoamer

[0162] 3 parts of white carbon black

[0163] 2 parts talcum powder

[0164] 2 servings of mica powder

[0165] 2 parts of silane coupling agent

[0166] 65 parts of polyacrylic emulsion

[0167] 4 parts antifreeze

[0168] Coalescent agent 2 parts

[0169] 2 preservatives

[0170] 5 parts of water-based color paste

[0171] 4 parts of water-based thickener;

[0172] The crack topcoat is mainly prepared from the following components in the following proportions by weight:

[0173] 13 parts water

[0174] 0.5 part of pH adjuster

[0175] 1.0 part of w...

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Abstract

The invention relates to a water-based crack art coating and a preparation method thereof, and the water-based crack art coating comprises a crack primer and a crack finish which are matched for use, the crack primer is mainly prepared from the following components in parts by weight: water, a water-based dispersing agent, a water-based wetting agent, a water-based defoaming agent, white carbon black, talcum powder, mica powder, a silane coupling agent, a polyacrylic acid emulsion, an anti-freezing agent, a coalescing agent, a preservative, water-based color paste and a water-based thickening agent. The defects that an existing solvent type crackle coating is not environmentally friendly, high in construction difficulty and the like are overcome, the polyacrylic acid emulsion and the pure acrylic emulsion are selected respectively, wollastonite, white carbon black, hollow covering polymer microspheres, barium sulfate and other pigments and fillers are combined, the materials are applied to a water-based coating system through optimization of a dispersion system, and the water-based crackle coating is prepared. After the crack primer and the crack finish are matched for use, the crack primer and the crack finish have rich crack effects and have the advantages of being environmentally friendly, easy to construct, good in water resistance and chemical stability and long in service life.

Description

technical field [0001] The invention relates to a water-based crack art paint and a preparation method thereof, which are applied in the field of art paint. Background technique [0002] Crack paint is a kind of artistic paint with special decorative effect. It is often used in handicrafts, architectural decoration and home decoration. With special colors, it can achieve decorative effects such as antiques. In the application of building interior walls, crack coatings can form natural crack patterns after construction. According to the construction process, construction environment conditions and formula color matching, the crack effect patterns are various, and as an artistic coating, it has its unique visual effect. In recent years, with the personalized pursuit of products and home decoration by art paint consumers, water-based crack coatings have also been gradually developed and applied. [0003] At present, the traditional crack coatings on the market are mainly solve...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D133/04C09D5/28C09D5/00C09D7/61C09D7/65
CPCC09D133/00C09D133/04C09D5/28C09D5/002C09D7/61C09D7/65C09D7/70C08K2003/3045C08K3/34C08K7/26C08L101/00C08K3/30
Inventor 杨志城汤波张磊孔丁峰
Owner 三棵树(上海)新材料研究有限公司
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