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Building interior wall insulation coating and preparation method thereof

A technology for thermal insulation coatings and buildings. It is applied in anti-corrosion coatings, epoxy resin coatings, anti-fouling/underwater coatings, etc. It can solve problems such as weakened bonding performance, coating film peeling, and inability to use, so as to improve stability. Strong bonding performance and enhanced mechanical strength

Inactive Publication Date: 2018-11-20
HEFEI GUANGMIN BUILDING MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the coating prepared by the invention forms a vacuum structure inside, and the bonding performance between it and the material will be weakened to a large extent. After a period of time, the coating film will fall off from the material and cannot be used.

Method used

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  • Building interior wall insulation coating and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment relates to a kind of thermal insulation coating for building interior walls, comprising the following raw materials in parts by weight:

[0036] 70 parts of epoxy resin emulsion, 40 parts of acrylate emulsion, 16 parts of brucite fiber, 25 parts of white carbon black, 5 parts of glyceryl monostearate, 3 parts of sodium tripolyphosphate, 1 part of table salt, 10 parts of silicon dioxide Parts, 6 parts of octamethylcyclotetrasiloxane, 8 parts of hydroxypropyl methylcellulose, 10 parts of paraffin, 3 parts of sodium stearate, 4 parts of stearic acid, 6 parts of propylene glycol methyl ether acetate, chlorinated 3 parts of tributyltin.

[0037] Wherein, the white carbon black is fumed white carbon black, and the particle size of the fumed white carbon black is 5 nm.

[0038] Wherein, the particle size of the brucite fiber is 400 mesh.

[0039] This embodiment also relates to a preparation method of building interior wall thermal insulation coating, compris...

Embodiment 2

[0052] This embodiment relates to a kind of thermal insulation coating for building interior walls, comprising the following raw materials in parts by weight:

[0053] 80 parts of epoxy resin emulsion, 50 parts of acrylate emulsion, 22 parts of brucite fiber, 30 parts of white carbon black, 8 parts of glyceryl monostearate, 10 parts of sodium tripolyphosphate, 5 parts of table salt, 16 parts of silicon dioxide 14 parts of octamethylcyclotetrasiloxane, 12 parts of hydroxypropyl methylcellulose, 14 parts of paraffin, 6 parts of sodium stearate, 8 parts of stearic acid, 10 parts of propylene glycol methyl ether acetate, 7 parts of tributyltin.

[0054] Wherein, the white carbon black is fumed white carbon black, and the particle size of the fumed white carbon black is 15 nm.

[0055] Wherein, the particle size of the brucite fiber is 550 mesh.

[0056] This embodiment also relates to a preparation method of building interior wall thermal insulation coating, comprising the follo...

Embodiment 3

[0069] This embodiment relates to a kind of thermal insulation coating for building interior walls, comprising the following raw materials in parts by weight:

[0070] 72 parts of water-based epoxy resin emulsion, 42 parts of acrylate emulsion, 18 parts of brucite fiber, 27 parts of white carbon black, 6 parts of glyceryl monostearate, 5 parts of sodium tripolyphosphate, 2 parts of table salt, silicon dioxide 12 parts, 8 parts of octamethylcyclotetrasiloxane, 9 parts of hydroxypropyl methylcellulose, 11 parts of paraffin, 4 parts of sodium stearate, 5 parts of stearic acid, 7 parts of propylene glycol methyl ether acetate, chlorine 4 parts of tributyltin.

[0071] Wherein, the white carbon black is fumed white carbon black, and the particle size of the fumed white carbon black is 5 nm.

[0072] Wherein, the particle size of the brucite fiber is 400 mesh.

[0073] This embodiment also relates to a preparation method of building interior wall thermal insulation coating, compri...

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Abstract

The invention discloses a building interior wall insulation coating and a preparation method thereof, and relates to the technical field of coatings. The insulation coating comprises the following rawmaterials in parts by weight: 70-80 parts of epoxy resin emulsion, 40-50 parts of acrylate emulsion, 16-22 parts of brucite fibers, 25-30 parts of white carbon black, 5-8 parts of glyceryl monostearate, 3-10 parts of sodium tripolyphosphate, 1-5 parts of salt, 10-16 parts of silica, 6-14 parts of octamethylcyclotetrasiloxane, 8-12 parts of hydroxypropyl methylcellulose, 10-14 parts of paraffin, 3-6 parts of sodium stearate, 4-8 parts of stearic acid, 6-10 parts of propylene glycol methyl ether acetate, and 3-7 parts of tributyltin chloride. The preparation method of the insulation coating comprises the steps of ball milling, mixing and stirring. The insulation coating has very good thermal insulation, high mechanical strength, strong bonding property with materials, and long service life.

Description

technical field [0001] The invention belongs to the technical field of coatings, and in particular relates to a building interior wall thermal insulation coating and a preparation method thereof. Background technique [0002] With the rapid development of the world economy and the continuous improvement of people's quality of life, energy consumption is also increasing, and energy determines the lifeline of the national economy, so energy competition is becoming increasingly fierce, and energy conservation issues are also being paid more attention to. In energy consumption, heat loss accounts for a considerable proportion. Therefore, the development of thermal insulation materials has also become hot in recent years, especially thermal insulation coatings. Due to their significant advantages, the market prospect is very promising. [0003] The thermal insulation coatings in the prior art mainly use emulsion, rubber or resin as film-forming substances. When the external tempe...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D133/04C09D101/28C09D5/08C09D5/14C09D7/63C09D7/61
CPCC09D163/00C08L2201/08C08L2205/035C09D5/08C09D5/14C09D7/61C09D7/63C09D7/70C08L33/04C08L1/284C08L91/06C08K13/04C08K7/08C08K3/36C08K5/103C08K5/57
Inventor 黄洋
Owner HEFEI GUANGMIN BUILDING MATERIAL CO LTD
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