Thermal insulation coating composition as well as preparation method and application thereof

A technology for thermal insulation coatings and compositions, applied in cellulose coatings, reflective/signal coatings, coatings, etc., can solve the problems of difficult production of coatings, general thermal insulation performance, and first use, etc., to achieve stable composition and improve reflection isolation. The effect of thermal effects

Inactive Publication Date: 2017-02-22
贵州卓霖节能环保科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The first object of the present invention is to provide a thermal insulation coating composition, which can solve the problem of prior art thermal insulation coatings by using styrene-acrylic emulsion, thermal insulation powder, pigments and fillers and other functional components as raw materials. Due to the use of various types of microbead fillers, there are technical problems such as difficulty in coating production, first use, and general heat insulation performance.

Method used

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  • Thermal insulation coating composition as well as preparation method and application thereof
  • Thermal insulation coating composition as well as preparation method and application thereof
  • Thermal insulation coating composition as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] According to parts by weight, 25 parts of pure water, 2 parts of ethylene glycol, 15 parts of cellulose, 10 parts of barium sulfate, 10 parts of kaolin, 10 parts of titanium dioxide, 15 parts of heat insulation powder and 30 parts of styrene-acrylic emulsion were weighed Appropriate amount of raw materials for each component;

[0038] Wherein, the kaolin is calcined kaolin, and the titanium dioxide is rutile titanium dioxide;

[0039] Wherein, the heat-insulating powder is a mixture of nano-alumina and nano-silicon dioxide, and the mass ratio of nano-alumina to nano-silicon dioxide is 3:2.

[0040] Then, after mixing water, cellulose and ethylene glycol; then, add barium sulfate, kaolin and titanium dioxide, and continue mixing; finally, add styrene-acrylic emulsion and heat insulation powder and continue stirring to obtain the heat insulation material of Example 1. coating composition.

Embodiment 2

[0042] According to parts by weight, 30 parts of pure water, 2 parts of ethylene glycol, 20 parts of cellulose, 5 parts of barium sulfate, 20 parts of kaolin, 15 parts of titanium dioxide, 20 parts of heat insulation powder and 20 parts of styrene-acrylic emulsion were weighed Appropriate amount of raw materials for each component;

[0043] Wherein, the kaolin is calcined kaolin, and the titanium dioxide is rutile titanium dioxide;

[0044]Wherein, the heat-insulating powder is a mixture of nano-vanadium dioxide and nano-silicon dioxide, and the mass ratio of nano-vanadium dioxide to nano-silicon dioxide is 3:5.

[0045] Then, after mixing water, cellulose and ethylene glycol; then, add barium sulfate, kaolin and titanium dioxide, and continue mixing; finally, add styrene-acrylic emulsion and heat insulation powder and continue stirring to obtain the heat insulation material of Example 2. coating composition.

Embodiment 3

[0047] According to parts by weight, 25 parts of pure water, 2 parts of ethylene glycol, 15 parts of cellulose, 5 parts of barium sulfate, 20 parts of kaolin, 15 parts of titanium dioxide, 15 parts of heat insulating powder and 20 parts of styrene-acrylic emulsion were weighed Appropriate amount of raw materials for each component;

[0048] Wherein, the kaolin is calcined kaolin, and the titanium dioxide is rutile titanium dioxide;

[0049] Wherein, the heat-insulating powder is a mixture of nano-vanadium dioxide and nano-alumina, and the mass ratio of nano-vanadium dioxide to nano-alumina is 3:5.

[0050] Then, after mixing water, cellulose and ethylene glycol; then, add barium sulfate, kaolin and titanium dioxide, and continue mixing; finally, add styrene-acrylic emulsion and heat insulation powder and continue stirring to obtain the heat insulation material of Example 3. coating composition.

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Abstract

The invention provides a thermal insulation coating composition as well as a preparation method and application thereof. The thermal insulation coating composition with uniform and stable components is prepared from a styrene-acrylic emulsion, thermal insulation powder, pigments, fillers and other functional components and has the advantages that the components are stable, the coating and distribution of the functional components are uniform, the thermal insulation performance is good, and the like. The thermal insulation coating composition is further used for preparing a thermal insulation layer for metal roofs, building wall bodies and the like. Meanwhile, by mixing the raw materials components to prepare the coating composition, the preparation method is convenient and rapid, and a prepared coating has good thermal insulation performance and the like.

Description

technical field [0001] The invention relates to the field of paint coating, in particular to a thermal insulation paint composition, preparation method and application. Background technique [0002] In recent years, with the country's emphasis on building energy conservation, the external wall insulation market has developed rapidly. Although various forms of roof and external wall insulation systems such as rock wool board, polystyrene board, extruded board and thermal insulation particle mortar have played a certain role in energy saving and emission reduction in the construction field, some shortcomings have gradually been exposed. , such as complex construction methods, long construction period, high cost, and difficult quality control. [0003] The method of coating heat-insulating coatings to solve the problem of roof or wall insulation has become a hot spot for research. At the same time, in recent years, the research of building heat-insulating coatings has also mad...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D101/02C09D5/33C09D7/12
CPCC09D125/14C08K2201/011C09D5/004C09D7/61C09D7/63C09D101/02C08L1/02C08K13/02C08K5/053C08K2003/3045C08K3/346C08K2003/2227C08K3/36C08L25/14
Inventor 谭阳吴卓霖
Owner 贵州卓霖节能环保科技发展有限公司
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