Energy-saving and environment-friendly thermal insulation coating and preparation method thereof

A kind of thermal insulation coating, energy saving and environmental protection technology, applied in the direction of coating, etc., to achieve a wide range of applications, good decorative effect, and the effect of being conducive to environmental protection

Inactive Publication Date: 2020-05-19
荆门市诺维英新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, as the world pays more and more attention to environmental protection, people's demand for energy-saving and environmentally friendly thermal insulation coatings with thermal insulation effects is increasing. However, in traditional thermal insulation coatings, whether it is barrier coatings, radiation coatings or Reflective coatings have their own advantages and disadvantages, so an energy-saving and environmentally friendly insulation material is needed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] An embodiment of the present invention provides an energy-saving and environment-friendly thermal insulation coating, the active ingredients of which include the following raw materials in parts by weight: 30 parts of nano-airgel with a particle size of 6 nm, 30 parts of silicon-acrylic emulsion, 1 part of propylene glycol, 5 parts of iron oxide red, nano 6 parts of rutile-type titanium dioxide, 3 parts of hollow glass microspheres, 5 parts of light calcium carbonate, 2 parts of additives consisting of dispersant, thickener and defoamer with a mass ratio of 1:1.5:1.2. 30 parts of ionized water.

[0026] Among them, the dispersant can be SN5040 from Henkel Company of Germany; the thickener can be TT-935 from Rohm and Haas Company of the United States; the defoamer can be BYK-052 from BYK Company of Germany.

[0027] The embodiment of the present invention also provides a method for preparing an energy-saving and environment-friendly thermal insulation coating, the method...

Embodiment 2

[0034] An embodiment of the present invention provides an energy-saving and environment-friendly thermal insulation coating, the active ingredients of which include the following raw materials in parts by weight: 40 parts of nano-airgel with a particle size of 7nm, 50 parts of pure acrylic emulsion, 1.5 parts of propylene glycol, 6 parts of ultramarine blue, nano-scale 10 parts of anatase titanium dioxide, 10 parts of hollow ceramic microspheres, 8 parts of mica powder, 3 parts of additives composed of dispersant, thickener and defoamer with a mass ratio of 1:1.8:1.6, 100 parts of deionized water share.

[0035] Among them, the dispersant can be SN5027 from Henkel Company of Germany; the thickener can be TT-615 from Rohm and Haas Company of the United States; the defoamer can be BYK-057 from BYK Company of Germany.

[0036] The embodiment of the present invention also provides a method for preparing an energy-saving and environment-friendly thermal insulation coating, the meth...

Embodiment 3

[0043] An embodiment of the present invention provides an energy-saving and environment-friendly thermal insulation coating, the active ingredients of which include the following raw materials in parts by weight: 50 parts of nano airgel with a particle size of 8nm, 60 parts of silicon acrylic emulsion, 2 parts of propylene glycol, 8 parts of sunfast yellow, nano 18 parts of high-grade rutile titanium dioxide, 12 parts of hollow ceramic microspheres, 16 parts of fillers composed of kaolin and mica with a mass ratio of 2:3, dispersants, thickeners, and defoamers with a mass ratio of 1:2:2 There are 5 parts of additives and 150 parts of deionized water.

[0044] Among them, the dispersant can be SN5040 from Henkel Company of Germany; the thickener can be TT-935 from Rohm and Haas Company of the United States; the defoamer can be BYK-052 from BYK Company of Germany.

[0045]The dispersant can be one of SN5040 and SN5027 of Henkel Company in Germany; the thickener can be one of TT-...

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Abstract

The invention discloses an energy-saving and environment-friendly thermal insulation coating, which is prepared from the following raw materials in parts by weight: 30 to 50 parts of nanometer aerogel, 30 to 60 parts of emulsion, 1 to 2 parts of propylene glycol, 5 to 8 parts of pigment, 6 to 18 parts of titanium dioxide, 3 to 12 parts of hollow microsphere material, 5 to 16 parts of filler, 2 to5 parts of auxiliary agent and 30 to 150 parts of deionized water. The invention further discloses a preparation method of the energy-saving and environment-friendly thermal insulation coating. According to the present invention, the thermal insulation effect can be provided, the different coating colors can be selected according to the customer requirements so as to provide the decoration effect,and the application range is wide; meanwhile, the coating does not contain harmful substances such as benzene and formaldehyde, is beneficial to environmental protection and has good heat preservation and insulation effects and decorative effects. The coating is energy-saving, environment-friendly and beneficial to popularization, and is a rational decorative heat preservation and insulation coating.

Description

technical field [0001] The invention belongs to the technical field of thermal insulation coatings for buildings, and in particular relates to an energy-saving and environment-friendly thermal insulation coating and a preparation method thereof. Background technique [0002] According to the heat insulation mechanism, heat insulation coatings can be divided into three types: barrier type, radiation type and reflective type. Among them, the barrier type heat insulation coating belongs to thick traditional coatings, and its heat insulation mechanism uses low thermal conductivity to shield heat exchange; Thermal coatings emit the heat absorbed by objects into the air at a certain wavelength through the form of wave radiation, thereby achieving a cooling effect; the heat insulation mechanism of reflective thermal insulation coatings is to absorb the visible light in the sun through the reflection of the coating film. And near-infrared light is partially reflected to the outer sp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/61
CPCC08K2003/2241C08K2201/011C09D133/04C09D143/04C09D7/61C09D7/70C08K13/04C08K7/28C08K3/22C08K3/26C08K7/24C08K3/34
Inventor 韩俊女赵英杰
Owner 荆门市诺维英新材料科技有限公司
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