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Self-adaptive water-in-water colorful granite-like paint and preparation method and application thereof

A technology imitating granite paint and water-in-water, which is applied in the field of paint, can solve problems such as poor stability, difficult construction, and low safety, and achieve the effects of resisting spraying pressure, reducing charge sensitivity, and wide application environment

Active Publication Date: 2017-10-27
CHINA PAINT MFG CO SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides an adaptive water-in-water multi-color imitation granite coating and its preparation method, in order to overcome the problems of low safety, poor stability and difficult construction existing in existing building exterior wall decoration materials

Method used

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  • Self-adaptive water-in-water colorful granite-like paint and preparation method and application thereof
  • Self-adaptive water-in-water colorful granite-like paint and preparation method and application thereof
  • Self-adaptive water-in-water colorful granite-like paint and preparation method and application thereof

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preparation example Construction

[0035] Correspondingly, the embodiment of the present invention also provides a preparation method of the self-adaptive water-in-water colorful imitation granite coating, comprising the following steps:

[0036] Step S01, weighing each component according to the above-mentioned self-adaptive water-in-water multi-color imitation granite paint formula, and then mixing part of the weighed deionized water with the cellulose to form A material liquid;

[0037] Step S02, adding the weighed wetting agent, dispersant, titanium dioxide, kaolin and antifreeze into the A material liquid for mixing treatment to form B material liquid;

[0038]Step S03, adding the weighed acrylate emulsion, protective glue, crosslinking agent, film-forming aid, thickener, defoamer, preservative, and pH regulator into the B material liquid, and mixing Material processing to form C material;

[0039] Step S04, pulverizing the C material to obtain granules;

[0040] Step S05 , adding the remaining amount of...

Embodiment 1

[0052] An adaptive water-in-water colorful imitation granite paint and a preparation method thereof. Wherein, the self-adaptive water-in-water colorful imitation granite paint is made up of the following components by weight percentage:

[0053]

[0054]

[0055] The preparation method of the self-adaptive water-in-water colorful imitation granite coating comprises the following steps:

[0056] First, according to the components provided in Example 1, at a stirring speed of 300rpm, add part of deionized water and cellulose, and stir for 10min;

[0057] Secondly, adjust the stirring speed to 800rpm, add polyoxyethylene ether, polyacrylic acid ammonium salt, antifreeze, rutile titanium dioxide, 1250 mesh kaolin in sequence, and stir for 20 minutes;

[0058] Third, adjust the stirring speed to 300rpm, add pure acrylic elastic polymer emulsion, film-forming aid, pH regulator, defoamer, aluminum sulfate and lithium magnesium silicate in sequence, and stir for 10 minutes;

...

Embodiment 2

[0062] An adaptive water-in-water colorful imitation granite paint and a preparation method thereof. Wherein, the self-adaptive water-in-water colorful imitation granite paint is made up of the following components by weight percentage:

[0063]

[0064]

[0065] The preparation method of the self-adaptive water-in-water colorful imitation granite coating comprises the following steps:

[0066] First, according to the components provided in Example 1, at a stirring speed of 250rpm, add part of deionized water and cellulose, and stir for 10min;

[0067] Secondly, adjust the stirring speed to 1500rpm, add polyoxyethylene ether, polyacrylic acid ammonium salt, antifreeze, rutile titanium dioxide, 1250 mesh kaolin in sequence, and stir for 20 minutes;

[0068] Third, adjust the stirring speed to 800rpm, add pure acrylic elastic polymer emulsion, film-forming aid, pH regulator, defoamer, aluminum sulfate and lithium magnesium silicate in sequence, and stir for 10 minutes;

...

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Abstract

The invention discloses self-adaption water-in-water colorful granite imitation paint and a preparation method and application thereof. The paint is prepared from, by weight, 18-25% of propyl ester emulsion, 2-5% of protection glue, 0.1-0.5% of cross-linking agent, 0.5-2% of film coalescing aid, 0.1-1% of thickening agent, 0.01-0.1% of wetting agent, 0.05-0.3% of dispersing agent, 0.1-0.5% of titanium dioxide, 1-3% of kaoline, 0.4% of cellulose, 0.2% of antifreezing agent, 0.2% of defoaming agent, 0.2% of preservative, 0.15% of pH modifier and the balance deionized water. The pain has high weather resistance, alkali resistance, durability and soiling resistance, is harmless to human bodies and the environment, belongs to green and environment-friendly products, has rich stone texture and good granite imitation effect when used for building external walls, and has multiple effects of water prevention, heat preservation, breathability, decoration, protection and the like.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an adaptive water-in-water multicolor imitation granite coating and a preparation method and application thereof. Background technique [0002] With the development of the construction industry and meeting people's aesthetic needs, the decoration of various skyscrapers, high-end office buildings and high-end residences is becoming more and more important. [0003] At present, the decoration of various building exterior walls is mainly based on ceramic tiles, granite stones, real stone paint, latex paint for building exterior walls and ordinary colorful paints. [0004] However, ceramic tiles and granite stones are high-energy-consuming products, and there are relatively large safety hazards, which have been gradually banned by the state. Because the quartz sand used in the real stone paint needs to go through the mining process, and the mining produces a lot of pollution, it ha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D133/08C09D7/12C09D5/29
Inventor 周志锋程红旗郑鹏
Owner CHINA PAINT MFG CO SHENZHEN
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