Heat-insulation waterproof coating

A technology of waterproof coating and titanium dioxide, applied in the direction of reflection/signal coating, coating, etc., to achieve the effect of prolonging the heat insulation effect, reducing the number of recoating times, and reducing construction costs

Inactive Publication Date: 2013-03-06
庄斌文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no literature report on a heat-insulating and waterproof coating that integrates heat insulat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-3

[0030] Embodiment 1-3 Preparation of heat-insulating and waterproof coating

[0031] Component content:

[0032] Example 1 Example 2 Example 3 High Performance Silicone Emulsion 10% 12% 15% Pure acrylic emulsion 23% 25% 25% Titanium dioxide 22% 18% 20% talcum powder 3% 5% 4% diatomite 2% 3.5% 3.4% Ground calcium carbonate 3% 5.1% 4.3% Calcined kaolin 1.7% 2.2% 2% ceramic beads 10% 8% 7% hollow glass beads 10% 8% 9% water 10.5% 10.5% 5.9% Multifunctional additive 1.1% 0.8% 0.6% Co-solvent 0.9% 0.2% 0.3% Defoamer 0.3% 0.2% 0.3% Hydrophobic agent 2.5% 1.5% 3.2%

[0033] Preparation Process:

[0034] Firstly, grind the rutile-type titanium oxide, talcum powder, diatomite, heavy calcium carbonate, and calcined kaolin to a fineness of 700-800 mesh, and the fineness of ceramic microspheres and hollow glass beads to 250-350 mesh.

[0035] Stir and mix ...

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PUM

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Abstract

The invention relates to a heat-insulation waterproof coating. The coating comprises 10-15% of a high-performance organic silicon emulsion, 23-25% of a pure acrylic emulsion, 18-22% of titanium dioxide, 3-5% of talcum powder, 2-3.5% of diatomite, 3-5.1% of heavy calcium carbonate, 1.7-2.2% of calcined kaolin, 7-10% of a ceramic bead, 8-10% of a hollow glass bead, 6-12% of water, 0.6-1.2% of a multifunctional assistant, 1.5-3.2% of a hydrophobic agent, 0.3-1.0% of a cosolvent and 0.2-0.3% of an antifoaming agent. The coating has the effects of heat insulation, water proofness, fire proofness, self cleaning, sound insulation, noise reduction and energy saving.

Description

technical field [0001] The invention relates to a heat-insulating and waterproof coating, in particular to a coating which integrates heat insulation, waterproof, fire prevention, self-cleaning, sound insulation and noise reduction, heat preservation and energy saving, and belongs to the technical field of fine chemicals. [0002] Background technique [0003] Latex paint meets the needs of health and environmental protection, but the trouble often encountered is that it has strong water absorption. When it is used as a decorative protective coating for buildings, water absorption and discoloration will occur. If the base material is composed of cement, the water that enters will bring the saline and alkali to the wall when it dries, and accumulate on the surface of the paint film, which not only reduces the service life of the cement, accelerates its corrosion, deformation and aging, but also makes the paint Film discoloration, destruction. In some architectural coatings ...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D183/04C09D5/33
Inventor 庄斌文
Owner 庄斌文
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