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Water-based sound-insulation heat-preservation elastic waterproof coating and preparation method thereof

A technology of sound insulation, heat preservation and waterproof coating, applied in the direction of coating, etc., can solve the problems of not having thermal insulation effect and sound insulation effect, not being able to effectively protect the main body of the building, and waterproof performance not meeting the requirements, so as to improve the operating time and durability Strong, improve the effect of bond strength

Inactive Publication Date: 2021-09-28
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] In view of this, the purpose of the present invention is to solve the problems in the prior art that the waterproof performance of conventional products cannot meet the requirements, cannot effectively protect the main body of the building, and conventional products do not have thermal insulation and sound insulation effects, and provides a water-based sound insulation and thermal insulation elastic Waterproof coating and preparation method thereof

Method used

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  • Water-based sound-insulation heat-preservation elastic waterproof coating and preparation method thereof
  • Water-based sound-insulation heat-preservation elastic waterproof coating and preparation method thereof
  • Water-based sound-insulation heat-preservation elastic waterproof coating and preparation method thereof

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Embodiment 1

[0032] Embodiment 1 discloses a water-based sound-insulating, heat-retaining, elastic and waterproof coating, which includes a liquid material part and a powder material part, wherein the weight ratio between the liquid material and the powder material part is 1:1.2.

[0033] The components of each material in the liquid material part are as follows:

[0034]

[0035] The components of each material in the powder part are as follows:

[0036]

Embodiment 2

[0038] Embodiment 2 discloses a water-based sound-insulating, heat-retaining, elastic and waterproof coating, which includes a liquid material part and a powder material part, wherein the weight ratio between the liquid material and the powder material part is 1:1.3.

[0039] The components of each material in the liquid material part are as follows:

[0040]

[0041] The components of each material in the powder part are as follows:

[0042]

Embodiment 3

[0044] Embodiment 3 discloses a water-based sound-insulating, heat-retaining, elastic and waterproof coating, which includes a liquid material part and a powder material part, wherein the weight ratio between the liquid material and the powder material part is 1:1.5.

[0045] The components of each material in the liquid material part are as follows:

[0046]

[0047]

[0048] The components of each material in the powder part are as follows:

[0049]

[0050] In order to further realize the technical scheme of the present invention, the cement among the present invention is the 42.5R ordinary Portland white cement that Hebei Qianbao factory produces, and quartz powder is the 200 mesh quartz powder that Hebei Huakai mining industry produces, and wollastonite is Jiangxi Ao Special production of 200 mesh wollastonite.

[0051] In order to further realize the technical solution of the present invention, the cellulose ether in the present invention is hydroxyethyl methyl...

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Abstract

The invention discloses a water-based sound-insulation heat-preservation elastic waterproof coating which comprises a liquid material and a powder material in a weight ratio of 1: (1.2-1.5). The liquid material component comprises 40%-45% of a pure acrylic emulsion I, 45%-50% of a pure acrylic emulsion II, 0.10%-0.20% of a preservative, 0.20%-0.30% of a dispersing agent, 0.10%-0.20% of a defoaming agent and 1%-5% of a defoaming agent. The powder material comprises 30%-40% of cement, 25%-30% of quartz powder, 15%-20% of wollastonite, 5%-15% of a thermal insulation material, 5%-10% of a modified sound insulation material, 0.02%-0.05% of cellulose ether and 0.4%-1% of a water reducing agent. By adopting the technical scheme of the invention, the modified waterproof thermal insulation material is added, the product is enabled to have waterproof and thermal insulation dual functions, and the modified sound insulation material is also added so that the sound insulation effect of the modified polymer cement-based waterproof slurry is improved.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a water-based sound-insulating, heat-retaining, elastic and waterproof coating and a preparation method thereof. Background technique [0002] Water-based paint is a relatively new type of paint in the paint market. Many people do not have a correct understanding of water-based paint. Compared with solvent-based paint, water-based paint has the following characteristics: [0003] Water-based coatings use water as a solvent, which saves a lot of resources and eliminates the risk of fire during construction; it reduces air pollution and has a significant effect on reducing pollution and saving resources; [0004] Water-based coatings can be directly coated on wet surfaces and in humid environments. They have good adaptability to material surfaces and strong coating adhesion. [0005] Water-based paint application tools can be cleaned with water, greatly reducing the consumption o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/61C09D7/65
CPCC09D133/04C09D7/61C09D7/65C08L2205/03C08L2205/025C08L33/04C08L1/28C08K3/36C08K3/34
Inventor 程志林刘占川胡中源郑毅董立志程璐
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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