Multifunctional green environmental protection type nanometer paint

A green, environmentally friendly, nano-coating technology, applied in coatings, latex paints, etc., can solve the problems of scratch resistance and single function of coatings, and achieve good construction performance, excellent film-forming effect, and excellent hydrophilic effect.

Inactive Publication Date: 2004-08-18
王崇高
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many kinds of coatings on the market, but these coatings generally have defects such as single function (only suitable for wall decoration) and coatings that are not resistant to scratches.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Example 1, 12% of deionized water, 1.2% of dispersant, 0.4% of wetting agent, 2.3% of rheological agent, and 0.05% of defoamer are added to the disperser, the disperser is turned on, and then the superfine talcum powder is added in turn 2%, superfine calcium carbonate 8%, and titanium dioxide 14% were added to the disperser, and after high-speed dispersion for 30 minutes, the materials in the disperser were sent to the grinder for grinding with a pump. The material flowing out of the grinder enters the intermediate storage tank. If the particle size of the material entering the intermediate storage tank does not meet the required requirements, the pump will send it into the grinder for re-grinding until it meets the required requirements.

[0009] Add methacrylic acid, butyl acrylate, styrene, methyl methacrylate quaternary copolymer emulsion 50%, thickener 0.4%, color paste 1.6% and defoamer 0.05% into the blending tank, start the blending tank to stir Slurry, under st...

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PUM

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Abstract

The multifunctional green nano paint consists of mainly: quaternary methacrylic acid-butyl acrylate-styrene-methyl methacrylate copolymer emulsion 20-65 wt%; nano titania 0.3-5 wt%; nano zinc oxide 0.2-3 wt%; silica 0.3-3 wt%; nano calcium carbonate 0.5-5 wt%; deionized water 3-12 wt%; superfine talcum powder 1-3 wt%; superfine calcium carbonate 3-15 wt%; titanium white3-25 wt%; and assistants including dispersant, wetter, rheologic agent, thickener, color paste, defoaming agent, etc. 2-12 wt%. The paint of the present invention features no toxicity, no pollution, wash resistance, scratching resistance, ultraviolet resistance, ageing resistance, waterproofing and mould proofing as well as self-cleaning function, so that the paint may be used wide in the decoration of inner and outer walls and the anticorrosive treatment of metal material surface.

Description

technical field [0001] The invention relates to a multifunctional green and environment-friendly nano coating. Background technique [0002] At present, there are many kinds of coatings on the market, but these coatings generally all have defects such as single function (only applicable to wall decoration) and coatings not resistant to scratches. Contents of the invention [0003] The purpose of the present invention is to provide a waterproof, mildew-proof, wash-resistant, scratch-resistant, aging-resistant, non-toxic, non-polluting and self-cleaning function, which is suitable for both wall decoration and metal anti-corrosion. Green environment-friendly nano coating. [0004] In order to achieve the above object, a multi-functional green environment-friendly nano-coating of the present invention is mainly composed of methacrylic acid, butyl acrylate, styrene and methyl methacrylate quaternary copolymer emulsion with nano-titanium dioxide, nano-zinc oxide, nano-dioxide ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D5/02C09D133/00
Inventor 王崇高
Owner 王崇高
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