Quick-dry phase change waterproof heat insulation coating and preparation method thereof

A technology of thermal insulation coatings and phase change materials, applied in radiation-absorbing coatings, coatings, etc., can solve the problems of slow drying speed, narrow application range, and high cost, and achieve improved thermal insulation performance, reduced production costs, and shortened drying time. Effect

Inactive Publication Date: 2013-05-22
北京立高科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a quick-drying phase-change waterproof and thermal insulation coating and a preparation method thereof, which solve the technical problems of poor thermal insulation effect and slow drying speed of the existing waterproof thermal insulation coating; and also solve the poor workability and water demand of the existing phase-change waterproof coating Technical problems with large size, high cost and narrow scope of application

Method used

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  • Quick-dry phase change waterproof heat insulation coating and preparation method thereof

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Effect test

Embodiment 1

[0042] Embodiment 1, this quick-drying phase change waterproof and thermal insulation coating, it is formed by following raw material proportion by weight percentage:

[0043] Styrene acrylate copolymer emulsion 30%;

[0044] Acrylic emulsion 20%;

[0045] Insulating glass microbead composite material 8%;

[0046] Perlite composite material 3.5%;

[0047] Diatomite composite material 2.5%;

[0048] Glass fiber 3%;

[0049] Wollastonite fiber 4%;

[0050] Titanium dioxide 1.5%;

[0051] Talc 7%;

[0052] Dispersant 1.4%;

[0053] Defoamer 0.3%;

[0054] Preservative 0.3%;

[0055] Thickener 0.5%;

[0056]Water 18%.

Embodiment 2

[0057] Embodiment 2, this quick-drying phase change waterproof and thermal insulation coating, it is formed by following raw material proportion by weight percentage:

[0058] Styrene acrylate copolymer emulsion 10%;

[0059] Acrylic emulsion 45%;

[0060] 15% of hollow glass microbead composite;

[0061] Perlite composite material 0.5%;

[0062] Diatomite composite material 0.5%;

[0063] Glass fiber 1%;

[0064] Wollastonite fiber 1%;

[0065] Titanium dioxide 5%;

[0066] Talc 5%;

[0067] Dispersant 1.3%;

[0068] Defoamer 0.1%;

[0069] Preservative 0.1%;

[0070] Thickener 0.5%;

[0071] Water 15%.

Embodiment 3

[0072] Embodiment 3, this quick-drying phase change waterproof and thermal insulation coating, it is formed by following raw material proportion by weight percentage:

[0073] Styrene acrylate copolymer emulsion 40%;

[0074] Acrylic emulsion 1%;

[0075] Insulating glass microbead composite material 1%;

[0076] Perlite composite material 10%;

[0077] Diatomite composite material 8%;

[0078] Glass fiber 1%;

[0079] Wollastonite fiber 10%;

[0080] Titanium dioxide 0.5%;

[0081] Talc 6%;

[0082] Dispersant 0.1%;

[0083] Defoamer 1.0%;

[0084] Preservative 0.5%;

[0085] Thickener 0.9%;

[0086] Water 20%.

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Abstract

The invention relates to a quick-dry phase change waterproof heat insulation coating and a preparation method thereof. The quick-dry phase change waterproof heat insulation coating is prepared from the following materials by weight percent: 10-50% of styrene acrylate copolymer emulsion, 1-45% of acrylic emulsion, 1-15% of hollow glass microbead composite material, 0.5-10% of perlite composite material, 0.5-8% of kieselguhr composite material, 1-9% of glass fiber, 1-10% of wollastonite fiber, 0.5-5% of titanium dioxide, 5-20% of talcum powder, 0.1-3% of dispersing agent, 0.1-1.0% of antifoaming agent, 0.1-0.5% of antiseptic agent, 0.1-2% of thickening agent and 15-25% of water. The heat insulation property of the coating is superior to that of a traditional heat insulation coating, the complementary function is realized by jointly adding the three composite materials, the workability, plasticity and water requirement of the coating can be adjusted so as to meet the application performance requirement under different temperatures and different occasions, and the production cost can be lowered.

Description

technical field [0001] The invention relates to a waterproof and thermal insulation architectural coating and a preparation method thereof. Background technique [0002] In recent years, with the country's emphasis on energy issues, building energy conservation standards have been continuously improved, and the building insulation industry has received more and more attention. Because of its low thermal conductivity and easy construction, waterproof and thermal insulation coatings are ideal building insulation materials at present. However, the existing waterproof and thermal insulation coatings have relatively simple functions, and the thermal insulation performance of materials needs to be improved. [0003] At present, there are many kinds of waterproof and thermal insulation coatings on the market, and most of them use expanded perlite, diatomite, vermiculite, and asbestos as thermal insulation materials. Due to the characteristics of internal porous and closed surface, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D125/14C09D133/00C09D5/32
Inventor 王政昌曹海涛
Owner 北京立高科技股份有限公司
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