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Heat insulation coating

A coating and resin emulsion technology, applied in epoxy resin coatings, reflective/signal coatings, coatings, etc., can solve the problem of no patents and achieve the effect of easy painting

Inactive Publication Date: 2013-08-14
苏州绿科环保新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the field of functional coatings with thermal and sound insulation effects containing nephrite, there is no application or publication of any related patents

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0032] In the acrylic resin emulsion of 100 mass parts, adding average particle diameter is 20 mass parts of hollow glass microspheres of 80um, adding average particle diameter is 8 mass parts of 30um nephrite powder, adding average particle diameter is 35 mass parts of titanium dioxide of 25um, After adding 3 parts by mass of a dispersant and 1.5 parts by mass of a thickener, they were mixed, and then 15 parts by mass of water were added and fully stirred to obtain a heat-insulating coating. The specific gravity of the heat-insulating coating was 0.85.

Embodiment 2

[0034] In the acrylic resin emulsion of 100 mass parts, adding average particle diameter is 20 mass parts of hollow glass microspheres of 80um, adding average particle diameter is 30um nephrite powder 12 mass parts, adding average particle diameter is 35 mass parts of titanium dioxide of 25um, After adding 3 parts by mass of dispersant and 1.5 parts by mass of thickener, they were mixed, and then 15 parts by mass of water were added for thorough stirring to obtain a heat-insulating coating. The specific gravity of the heat-insulating coating was 0.87.

Embodiment 3

[0056] In 100 parts by mass of acrylic resin emulsion with a specific gravity of 1, add 15 parts by mass of hollow glass microspheres with an average particle size of 60um and a specific gravity of 0.1, and add 5 parts by mass of nephrite jade powder with an average particle size of 2um and a specific gravity of 2.9 , add 25 parts by mass of titanium dioxide with an average particle size of 2um and a specific gravity of 3.8, add 20 parts by mass of silicon acrylic emulsion, add 3 parts by mass of dispersant, add 0.5 parts by mass of thickener and mix, then add 15 parts by mass of water to carry out Thoroughly stir to obtain the thermal insulation coating, the specific gravity of the thermal insulation coating is 0.9.

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Abstract

The invention discloses a heat insulation coating, comprising 100 parts by weight of resin emulsion, 15-30 parts by weight of hollow glass microspheres having the grain size being 60-120 microns, 5-15 parts by weight of nephrite having the grain size being 2-45 microns, and 25-50 parts by weight of titanium dioxide having the grain size being 2-45 microns, wherein the hollow glass microspheres, the nephrite and the titanium dioxide are mixed in the resin emulsion. The heat insulation coating provided by the invention contains aerogel and nephrite, and has the functions of heat insulation, sound insulation, water proofing, and anti-condensation, and thus can be sprayed on the surface of a building or an object easily. The heat insulation coating can be sprayed on the surfaces of the buildings and other objects; and especially for the interior wall and the exterior wall of the building, a heat insulation layer can be formed on the surface of the wall after the heat insulation coating is sprayed on the surface, so that transfer of heat can be cut off effectively. Besides, when the heat insulation coating is sprayed on the interior wall of the building, the coating is hotter in a hot situation and colder in a cold situation; and when the heat insulation coating is sprayed on the exterior wall of the building, the coating is colder in a hot condition and hotter in a cold condition. The heat insulation coating is obvious in energy saving effect in winter and summer.

Description

technical field [0001] The invention relates to a heat-insulating paint, in particular to a heat-insulating paint which is easy to paint on the surfaces of buildings and other objects and has the functions of heat insulation, sound insulation, waterproof and anti-condensation. Background technique [0002] The composition of thermal insulation materials is characterized by blocking the external heat of objects, and is mainly used in the construction industry. As a building material, it should not only have the function of heat insulation, but also have the functions of sound insulation, anti-mildew, and anti-condensation. [0003] The raw materials that make up the section heat material generally choose substances with low thermal conductivity. However, the thermal conductivity of the raw materials actually used is not low. Therefore, making the raw materials into a hollow shape, forming an air layer in the hollow body, and endowing the raw materials and the raw material mi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/12C09D175/04C09D163/00C09D133/04C09D7/12C09D5/33
Inventor 朴化寅申澈浩潘玉堂
Owner 苏州绿科环保新材料有限公司
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