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Heat-resistant type energy-saving thermal insulation architectural coating and preparation method thereof

A technology of architectural coatings and thermal insulation, applied in the direction of reflection/signal coatings, coatings, etc., can solve the problems of lack of external heat barrier, poor adsorption performance, unfavorable use, etc., to achieve enhanced viscosity, strong adsorption, and extended service life Effect

Active Publication Date: 2019-01-08
浙江金华市顺泰水电建设有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing thermal insulation coatings use a separate internal thermal insulation method for thermal insulation, which lacks the barrier effect on external heat. As a result, the coating is not only easy to age after long-term use, but also has poor adsorption performance, which is not conducive to use.

Method used

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  • Heat-resistant type energy-saving thermal insulation architectural coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] A heat-resisting energy-saving and heat-resisting building coating formula consists of the following raw materials in parts by weight:

[0031] 15 parts of elastic acrylic emulsion, 10 parts of light calcium carbonate, 3 parts of polyvinyl alcohol, 6 parts of water glass liquid, 6 parts of polyacrylamide, 10 parts of ceramic fiber, 10-12 parts of porous powder quartz, 15 parts of expanded perlite, 6 parts of brucite fiber cotton, 8 parts of hydroxypropyl methylcellulose, 2 parts of polyphenylene granules, 10 parts of composite magnesium aluminum silicate, 10 parts of thermal insulation aggregate, 10 parts of reflective mixture, 60 parts of purified water.

Embodiment 2

[0033] 20 parts of elastic acrylic emulsion, 12 parts of light calcium carbonate, 4 parts of polyvinyl alcohol, 7 parts of water glass liquid, 7 parts of polyacrylamide, 15 parts of ceramic fiber, 11 parts of porous powder quartz, 20 parts of expanded perlite, water magnesium 8 parts of stone fiber wool, 9 parts of hydroxypropyl methylcellulose, 4 parts of polystyrene granules, 15 parts of composite magnesium aluminum silicate, 13 parts of thermal insulation aggregate, 15 parts of reflective mixture, 70 parts of purified water.

Embodiment 3

[0035] 25 parts of elastic acrylic emulsion, 14 parts of light calcium carbonate, 5 parts of polyvinyl alcohol, 8 parts of water glass liquid, 8 parts of polyacrylamide, 20 parts of ceramic fiber, 12 parts of porous powder quartz, 25 parts of expanded perlite, water magnesium 10 parts of stone fiber wool, 10 parts of hydroxypropyl methylcellulose, 6 parts of polystyrene granules, 20 parts of composite magnesium aluminum silicate, 16 parts of thermal insulation aggregate, 20 parts of reflective mixture, 80 parts of purified water.

[0036] It is further explained that, in Examples 1 to 3, the heat-insulating aggregate is specifically one or more of hollow ceramic powder, sepiolite, vermiculite, and perlite, and the reflective mixture is specifically It is composed of ferric oxide, manganese dioxide, cobalt trioxide, and copper oxide. Under the action of thermal insulation aggregate, the formed thermal insulation coating is fully dried and cured, due to the thermal conductivity o...

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Abstract

The invention discloses a formula of a heat-resistant type energy-saving thermal insulation architectural coating. The architectural coating comprises the following raw materials in parts by weight: 15-25 parts of elastic acrylic emulsion, 10-14 parts of light calcium carbonate, 3-5 parts of polyvinyl alcohol, 6-8 parts of liquid glass, 6-8 parts of polyacrylamide, 10-20 parts of ceramic fiber, 10-12 parts of porous powder quartz, 15-25 parts of expanded perlite, 6-10 parts of brucite fiber cotton, 8-10 parts of hydroxypropyl methylcellulose, 2-6 parts of polyphenylene granules, 10-20 parts ofcomposite magnesium aluminum silicate, 10-16 parts of a thermal insulating aggregate, 10-20 parts of a reflective mixture and 60-80 parts of pure water; the invention further disclosed a preparationmethod of the heat-resistant type energy-saving thermal insulation architectural coating, and the preparation method comprises the five steps of raw material configuration, solid material grinding, raw material mixing, heating and standing still for forming, testing and subpackage; the thermal insulation coating not only has good thermal insulation performance, but also is strong in adsorption andeasy to coat, and at the same time, by combining barrier heat insulation and radiation heat insulation, the heat insulation effect is improved, and the thermal insulation coating is easy to use for along time, and not easy to age or fall off.

Description

technical field [0001] The invention relates to the technical field of thermal insulation coatings, in particular to a heat-resistant energy-saving thermal insulation architectural coating and a preparation method thereof. Background technique [0002] Paint is coated on the surface of the object to be protected or decorated, and can form a continuous film firmly attached to the object to be coated, usually based on resin, or oil, or emulsion, with or without adding pigments, fillers, and adding corresponding Additives are viscous liquids prepared with organic solvents or water. Coatings belong to organic chemical polymer materials, and the formed coating film belongs to the type of polymer compounds. According to the classification of modern chemical products, coatings belong to fine chemical products. Modern coatings are gradually becoming a class of multifunctional engineering materials and an important industry in the chemical industry. [0003] Thermal insulation coat...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D5/33C09D7/61
CPCC08K2003/2248C08K2003/2262C08K2003/2272C08K2003/2289C08L2205/02C08L2205/035C09D5/004C09D133/04C09D7/61C09D7/70C08L29/04C08K13/04C08K7/26C08K3/22
Inventor 杨荣兵
Owner 浙江金华市顺泰水电建设有限公司
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