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Application of a new type of colorful imitation stone paint

A kind of colorful, stone-like paint technology, applied in the field of building materials, can solve the problems of obvious product layering, product particles easy to swell, limited application scope, etc., to expand the scope of transportation and use, improve storage stability, Good particle dispersion

Active Publication Date: 2019-04-09
广东南天涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the products obtained by these technical solutions are easy to swell in product particles, obvious in product stratification, and poor in storage stability.
[0004] Although the existing products on the market also have different brands of colorful imitation stone paint architectural coatings, these coatings have poor stability and are not easy to store. Even in a short period of time (about 1 week), they will deteriorate and appear up and down. Seriously affect the construction performance of the coating
Especially in the south or when the temperature is high in summer, the storage time is shorter, which greatly limits its application range

Method used

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  • Application of a new type of colorful imitation stone paint
  • Application of a new type of colorful imitation stone paint
  • Application of a new type of colorful imitation stone paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A new colorful imitation stone paint, by mass, including 530 parts of water, 10 parts of modified cellulose, 3 parts of dispersants, 7 parts of preservatives, 10 parts of titanium dioxide, 50 parts of kaolin, 14 parts of film-forming aids, pure 280 parts of acrylic emulsion, 80 parts of leveling agent, 1.5 parts of pH regulator, 10 parts of antifreeze, 5 parts of wetting agent, 500 parts of quartz sand, 6 parts of thickener, and 4 parts of defoamer.

[0043] Preferably, the modified cellulose is hydroxyethyl modified cellulose.

[0044] Preferably, the titanium dioxide has a specific surface area of ​​80-145m 2 / g anatase titanium dioxide.

[0045] Preferably, the pure acrylic emulsion is acrylate modified or epoxy resin modified pure acrylic emulsion.

[0046] Preferably, the kaolin has an average particle size of 0.5-2 μm.

[0047] Preferably, the thickener is an alkali-swellable thickener, specifically any one of homopolymer or copolymer emulsion thickeners of acr...

Embodiment 2

[0056] A novel colorful imitation stone paint, by mass, including 550 parts of water, 12 parts of modified cellulose, 3 parts of dispersant, 7 parts of preservative, 12 parts of titanium dioxide, 55 parts of kaolin, 12 parts of film-forming aids, pure 280 parts of acrylic emulsion, 80 parts of leveling agent, 1.5 parts of pH regulator, 10 parts of antifreeze, 5 parts of wetting agent, 500 parts of quartz sand, 5 parts of thickener, and 3 parts of defoamer.

[0057] Preferably, the modified cellulose is hydroxyethyl modified cellulose.

[0058] Preferably, the titanium dioxide has a specific surface area of ​​80-145m 2 / g anatase titanium dioxide.

[0059] Preferably, the pure acrylic emulsion is acrylate modified or epoxy resin modified pure acrylic emulsion.

[0060] Preferably, the kaolin has an average particle size of 0.5-2 μm.

[0061] Preferably, the thickener is an alkali-swellable thickener, specifically any one of homopolymer or copolymer emulsion thickeners of acr...

Embodiment 3

[0070] A novel colorful imitation stone paint, comprising 600 parts by mass of water, 15 parts of modified cellulose, 5 parts of dispersant, 10 parts of preservative, 15 parts of titanium dioxide, 40 parts of kaolin, 12 parts of film-forming aids, 290 parts of pure acrylic emulsion, 100 parts of leveling agent, 1.5 parts of PH regulator, 12 parts of antifreeze, 5 parts of wetting agent, 500 parts of quartz sand, 8 parts of thickener, and 5 parts of defoamer.

[0071] Preferably, the modified cellulose is hydroxyethyl modified cellulose.

[0072] Preferably, the titanium dioxide has a specific surface area of ​​80-145m 2 / g anatase titanium dioxide.

[0073] Preferably, the pure acrylic emulsion is acrylate modified or epoxy resin modified pure acrylic emulsion.

[0074] Preferably, the kaolin has an average particle size of 0.5-2 μm.

[0075] Preferably, the thickener is an alkali-swellable thickener, specifically any one of homopolymer or copolymer emulsion thickeners of a...

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Abstract

The invention relates to building materials, belongs to the technical field of building coatings for walls, and provides an application of novel colorful stone-like paint. The novel colorful stone-like paint comprises, by weight, 120-160 parts of rheological agents and 300-360 parts of base paint, colors of the base paint are matched and selected according to requirements, the base paint includes base paint A, base paint B and base paint C, the components are uniformly mixed to form paint film coatings, and the novel colorful stone-like paint is used for wall coating products and has excellent comprehensive performance.

Description

technical field [0001] The invention relates to building materials, and belongs to the technical field of architectural coatings for walls, in particular to the application of a novel colorful imitation stone paint. Background technique [0002] Colorful imitation stone paint is a kind of thick exterior wall decorative paint with decorative effect similar to marble and granite. It is mainly formulated with base paint particles of various colors. The buildings decorated with colorful imitation stone paint have natural and real natural color, which gives people an elegant, harmonious and solemn aesthetic feeling. It is suitable for indoor and outdoor decoration of various buildings, especially for decoration on curved buildings. To vivid, return to natural effect. At the same time, because most of the components in the colorful imitation stone paint are snowflake sand, it has the characteristics of fire prevention, waterproof, acid and alkali resistance, pollution resistance...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/04
CPCC04B26/04C04B2111/00482C04B2111/542C04B24/383C04B2103/408C04B2103/60C04B22/06C04B14/106C04B2103/0068C04B2103/0094C04B2103/601C04B2103/44C04B2103/50C04B14/06
Inventor 张绮珊
Owner 广东南天涂料有限公司
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