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Waterborne environment-friendly silicone-acrylic real stone exterior wall coating and preparation method thereof

A technology of silicon acrylic real stone and exterior wall coatings, applied in the direction of coatings, etc., can solve the problems of reducing the practical life of buildings, easy cracking, peeling, and water resistance of coatings, and achieve good promotion value and development space, good decorative effect, The effect of strong adhesion

Active Publication Date: 2014-08-13
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The acrylic paints currently on the market have disadvantages such as low gloss, poor adhesion, poor cold resistance, and water resistance, and the paint is easy to crack and peel off, and rainwater is easy to penetrate into the wall and corrode the wall, which not only affects the decoration of buildings. and will reduce the useful life of the building

Method used

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  • Waterborne environment-friendly silicone-acrylic real stone exterior wall coating and preparation method thereof
  • Waterborne environment-friendly silicone-acrylic real stone exterior wall coating and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 6

[0023] Example 6 Performance Test Results of Water-Based Environmental Protection Type Silicon Acrylic Real Stone Exterior Wall Paint.

[0024] The performance of the water-based environment-friendly silicon acrylic real stone exterior wall paint prepared in Examples 1-5 was tested, and the results are shown in Table 2.

[0025] Table 2 Performance test results of water-based environmentally friendly silicon acrylic real stone exterior wall coatings

[0026]

[0027] The use of ZT-6500 high-grade silicone acrylic emulsion makes the prepared exterior wall coatings have the advantages of environmental protection, high temperature resistance, weather resistance, high water resistance, chemical resistance, hydrophobicity, anti-pollution, high color retention, flexibility, good adhesion, etc. ;Using high-quality silicone acrylic emulsion, with a low film-forming temperature, the film is dense, tough, glossy, high hardness, anti-pollution, excellent water resistance, strong adhes...

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Abstract

The invention discloses a waterborne environment-friendly silicone-acrylic real stone exterior wall coating. The coating comprises the following components in percentage by mass: 30-40% of silicone-acrylic emulsion, 2-5% of texanol ester alcohol film forming aid, 2-6% of natural rock slices, 50-55% of quartz powder, 0.1-0.5% of thickener, 1-5% of anti-freezing agent, 0.1-0.3% of dispersant, 0.1-0.3% of defoaming agent and 0.1-0.3% of preservative. The coating is natural, environment-friendly and non-fading and has the advantages of extremely good acid and alkali resistance, water resistance and pollution resistance, strong third dimension, good texture, good decoration effect and the like, a coating film is tough and extremely strong in adhesive force, the defects that a traditional real stone coating is easy to whiten when being scoured by water and easy to yellow under the irradiation of sunlight is overcome, the rock grain effect of natural granite is imitated, the texture of the granite is vividly revealed, the original appearance of the granite is restored, and the exterior wall coating has rich texture similar to stone, and brings solemn and gorgeous visual enjoyment like the granite.

Description

technical field [0001] The invention relates to a wall paint, in particular to a water-based and environment-friendly silicon acrylic real stone exterior wall paint and a preparation method thereof. Background technique [0002] In recent years, water-based, environmentally friendly, multi-functional and high-performance coatings have become the development trend of architectural exterior wall coatings. With the continuous improvement of people's living standards, people have put forward higher requirements for the decorative effect of coatings. The acrylic paints currently on the market have disadvantages such as low gloss, poor adhesion, poor cold resistance, and water resistance, and the paint is easy to crack and peel off, and rainwater is easy to penetrate into the wall and corrode the wall, which not only affects the decoration of buildings. And it will reduce the useful life of the building. Contents of the invention [0003] Purpose of the invention: In order to s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12
Inventor 郭文录丹媛媛王超
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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