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Environment-friendly exterior wall coating and preparation method thereof

An exterior wall coating and environmental protection technology, applied in the direction of coating, etc., can solve the problem of high elasticity requirements, and achieve the effect of high hardness, simple construction and strong adhesion

Inactive Publication Date: 2015-12-30
孙广军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

6. High flexibility requirements

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] The present invention adopts such a technical scheme: the materials and weight proportions in the environmental protection exterior wall paint are respectively: 16 parts of pure acrylic emulsion, 18 parts of rutile titanium monoxide, 32 parts of solvent-based resin, 6 parts of other pigments, 3 parts of color paste, 20 parts of light calcium carbonate, 12 parts of calcined kaolin, 1.5 parts of titanate coupling agent, 23 parts of pyrophyllite, 13 parts of various additives, 42 parts of decolorized tourmaline powder, 10 parts of filler, modified 2.1 parts of tourmaline microcrystalline slurry.

[0008] Its preparation method is the following steps:

[0009] Step 1), add pure acrylic emulsion, rutile titanium monoxide, solvent-based resin, light calcium carbonate, calcined kaolin, titanate coupling agent, pyrophyllite, various additives, decolorizing tourmaline powder, filling Material, modified tourmaline microcrystalline slurry, fully stirred evenly for later use;

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PUM

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Abstract

The invention discloses an environment-friendly exterior wall coating and a preparation method thereof. The environment-friendly exterior wall coating comprises, by weight, 16 parts of pure acrylic emulsion, 18 parts of rutile-titanium oxide, 32 parts of solvent-type resin, 6 parts of other pigment, 3 parts of toning color paste, 20 parts of light calcium carbonate, 12 parts of calcined kaolin, 1.5 parts of titanate coupling agent, 23 parts of pyrophyllite, 13 parts of various auxiliaries, 42 parts of discolored tourmaline powder, 10 parts of filler and 2.1 parts of modified tourmaline microcrystalline slurry. The environment-friendly exterior wall coating can be used for exterior wall decoration of building like public places, hotels, residences and entertainment places, has characteristics of simplicity in construction, waterproofness and zero pollution and has the advantages of large adhesion force, freeness of cracking, high hardness, resistance to scrubbing, high water resistance, long storage life and high weatherability.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an architectural coating, an environmentally friendly exterior wall coating that can be used for the decoration of exterior walls of buildings such as public places, hotels, residences, and entertainment venues. It has the characteristics of simple construction, waterproof, and no pollution, and has strong adhesion Strong, no cracking, high hardness, scrub resistance, strong water resistance, long storage period, strong weather resistance, etc. Background technique [0002] Exterior wall paint is used to paint the exterior walls of buildings, so the most important indicator is anti-ultraviolet radiation, which requires long-term exposure without discoloration. Since 2013, energy-saving and environmentally friendly liquid stone water-based coatings have attracted more and more attention. Some exterior wall coatings also require water resistance and self-cleaning properties. The paint fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D201/00C09D133/04C09D7/12
Inventor 孙广军
Owner 孙广军