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Water-based normal-temperature-curing fluorine-silicon composite texture paint

A room temperature curing, textured coating technology, used in antifouling/underwater coatings, anti-corrosion coatings, coatings, etc., can solve the problems of poor antibacterial performance of coatings, poor texture effect, and insufficient dispersion, and achieve improved mechanical strength, Good protective barrier effect, improve antibacterial effect

Active Publication Date: 2016-03-30
HANGZHOU MINGJIANG BUILDING DECORATION ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the coating solves the problem of acid resistance, its bone pigment is not uniformly dispersed in the coating due to poor compatibility with the film former, so the texture effect is not good in actual use, and The antibacterial performance of the coating is poor and cannot be used in occasions with high antibacterial performance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Super self-cleaning exterior wall architectural organic coating, by weight, is made of the following components: 25 parts of silicone acrylic emulsion, 35 parts of fluorocarbon emulsion, 10 parts of texture composite filler, 45 parts of deionized water, 5.2 parts of organic bentonite, 1.2 parts of propylene glycol, 1 part of propylene glycol butyl ether, 2 parts of water-based polyurethane, 0.2 parts of alkylphenol polyoxyethylene ether, 0.1 part of silicone oil, 14 parts of ammonium polyphosphate, 2.5 parts of alkyl phosphate, 7 parts of diisocyanate.

[0029] The preparation steps of the water-based room temperature curing fluorosilicon composite texture coating are as follows:

[0030] (1) Mix hydrochloric acid, deionized water, and dehydrated ethanol with a volume ratio of 1:2:50 to obtain solution A; mix butyl titanate and dehydrated ethanol with a volume ratio of 2:3 to obtain B solution; add solution A dropwise to solution B within 1 hour, and stir until a titani...

Embodiment 2

[0034]Super self-cleaning exterior wall building organic paint, by weight, is made of the following components: 35 parts of silicone acrylic emulsion, 25 parts of fluorocarbon emulsion, 12 parts of texture composite filler, 39 parts of deionized water, 5.6 parts of organic bentonite, 1.6 parts of propylene glycol, 1.2 parts of propylene glycol butyl ether, 2.2 parts of water-based polyurethane, 0.4 parts of alkylphenol polyoxyethylene ether, 0.3 parts of silicone oil, 12 parts of ammonium polyphosphate, 4 parts of alkyl phosphate, and 6.8 parts of diisocyanate.

[0035] The preparation steps of the water-based room temperature curing fluoro-silicon composite texture coating are the same as in Example 1.

Embodiment 3

[0037] Super self-cleaning exterior wall architectural organic coating, by weight, is made of the following components: 20 parts of silicone acrylic emulsion, 40 parts of fluorocarbon emulsion, 14 parts of texture composite filler, 40 parts of deionized water, 5.5 parts of organic bentonite, 1.4 parts of propylene glycol, 1.4 parts of propylene glycol butyl ether, 2.4 parts of water-based polyurethane, 0.6 parts of alkylphenol polyoxyethylene ether, 0.5 parts of silicone oil, 10 parts of ammonium polyphosphate, 3.5 parts of alkyl phosphate, and 6.6 parts of diisocyanate.

[0038] The preparation steps of the water-based room temperature curing fluoro-silicon composite texture coating are the same as in Example 1.

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PUM

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Abstract

The invention provides a water-based normal-temperature-curing fluorine-silicon composite texture paint which is prepared from the following components in parts by weight: 20-35 parts of silicone-acrylic emulsion, 25-40 parts of fluorocarbon emulsion, 10-15 parts of texture composite filler, 30-45 parts of deionized water, 5-6 parts of anti-settling agent, 1-2 parts of antifreezing agent, 1-1.5 parts of film forming assistant, 2-3 parts of thickener, 0.2-0.7 part of wetting and dispersing agent, 0.1-0.6 part of defoaming agent, 10-14 parts of flame retardant, 2-4 parts of stripping accelerator and 6-7 parts of curing agent. The water-based normal-temperature-curing fluorine-silicon composite texture paint has favorable acid resistance and antibacterial property.

Description

Technical field: [0001] The invention relates to a texture paint, in particular to a water-based room-temperature curing fluorine-silicon composite texture paint. Background technique: [0002] The inspiration of texture coatings first came from the cottages of different styles on the Greek peninsula. It has been widely used in foreign countries. In recent years, domestic manufacturers have brought texture coatings to the domestic construction industry through technology introduction, which immediately caused a sensation. , The heavy feeling allows people to enjoy the style of the peninsula. After the introduction, the domestic manufacturers have improved the formula to adapt to the high weather resistance and the characteristics of the Chinese market. [0003] Texture paint The realism of the paint material after it is applied to the wall is called texture. With its infinitely varied three-dimensional textures and multiple choices of individual collocations, textured paint...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D127/12C09D133/04C09D7/12C09D5/08C09D5/14
CPCC08L2205/035C09D5/08C09D5/14C09D7/62C09D7/70C09D127/12C09D133/04C08L33/04C08L83/04C08L75/04C08K13/06C08K9/04C08K2003/2241C08K7/00C08K3/346C08K2003/323C08L27/12C08K9/10
Inventor 谢永忠
Owner HANGZHOU MINGJIANG BUILDING DECORATION ENG CO LTD