Environment-friendly wall coating for building and preparation method of environment-friendly wall coating

An environmentally friendly and architectural technology, applied in anti-corrosion coatings, fire-resistant coatings, lime coatings, etc., can solve problems affecting the environment and human health, and achieve the effects of optimizing compactness and stability, improving thermal performance, and good thermal insulation performance

Inactive Publication Date: 2021-12-03
湖南漆雕氏制造股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional solvent-based architectural coatings have a serious impact on the environment and human health due to the release of a large amount of VOC and free monomers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1 of the present invention provides a kind of preparation method of environment-friendly type wall coating for building, comprises the following steps:

[0038] (1) prepare various raw materials by weight, for subsequent use;

[0039] Among them, 20 parts of glue powder, 8 parts of silica gel, 10 parts of nano-montmorillonite composite powder, 10 parts of diatomite dispersion, 2 parts of nano-calcium silicate, 4 parts of nano-titanium dioxide, 2 parts of glass fiber powder, red clay 10 parts, 10 parts of lime, 30 parts of water, 2 parts of lignin, 4 parts of acrylamide, 2 parts of alfalfa powder, 2 parts of tobacco straw fiber powder, 2 parts of Chuanqiong extract, 2 parts of Huoxiang extract, mint extract 2 parts, 5 parts of natural plant essential oil;

[0040] (2) mixing and stirring glue powder, nano-montmorillonite composite powder, nano-calcium silicate, nano-titanium dioxide, glass fiber powder, red clay, lime, alfalfa powder and tobacco straw fiber p...

Embodiment 2

[0055] Embodiment 2 of the present invention provides a kind of preparation method of environment-friendly type wall paint for building, comprises the following steps:

[0056] (1) prepare various raw materials by weight, for subsequent use;

[0057] Among them, 25 parts of glue powder, 10 parts of silica gel, 11 parts of nano-montmorillonite composite powder, 11 parts of diatomite dispersion, 5 parts of nano-calcium silicate, 5 parts of nano-titanium dioxide, 4 parts of glass fiber powder, red clay 15 parts, 15 parts of lime, 35 parts of water, 3 parts of lignin, 5 parts of acrylamide, 3 parts of alfalfa powder, 4 parts of tobacco straw fiber powder, 5 parts of Chuanqiong extract, 5 parts of Huoxiang extract, mint extract 5 parts, 6 parts of natural plant essential oil;

[0058] (2) mixing and stirring glue powder, nano-montmorillonite composite powder, nano-calcium silicate, nano-titanium dioxide, glass fiber powder, red clay, lime, alfalfa powder and tobacco straw fiber po...

Embodiment 3

[0073] Embodiment 3 of the present invention provides a kind of preparation method of environment-friendly type wall paint for building, comprises the following steps:

[0074] (1) prepare various raw materials by weight, for subsequent use;

[0075] Among them, 30 parts of glue powder, 12 parts of silica gel, 12 parts of nano-montmorillonite composite powder, 12 parts of diatomite dispersion, 6 parts of nano-calcium silicate, 6 parts of nano-titanium dioxide, 5 parts of glass fiber powder, red clay 20 parts, 20 parts of lime, 40 parts of water, 5 parts of lignin, 8 parts of acrylamide, 5 parts of alfalfa powder, 5 parts of tobacco straw fiber powder, 8 parts of Chuanqiong extract, 8 parts of Huoxiang extract, mint extract 8 parts, 8 parts of natural plant essential oil;

[0076] (2) mixing and stirring glue powder, nano-montmorillonite composite powder, nano-calcium silicate, nano-titanium dioxide, glass fiber powder, red clay, lime, alfalfa powder and tobacco straw fiber po...

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Abstract

The invention discloses an environment-friendly wall coating for buildings and a preparation method of the environment-friendly wall coating. The wall coating is prepared from glue powder, silica gel, nano montmorillonite composite powder, diatomite dispersion liquid, nano calcium silicate, nano titanium dioxide, glass fiber powder, red clay, lime, water, lignin, acrylamide, bamboo charcoal powder, alfalfa powder, tobacco straw fiber powder, a rhizoma chuanxiong extracting solution, a wrinkled gianthyssop herb extracting solution, a mint extracting solution and natural plant essential oil. The wall coating disclosed by the invention can be used for decorative coating of a building interior wall, has the characteristics of strong binding power, quick drying, water resistance, moisture resistance, no peeling, no falling, no toxicity, no harm and no pollution, can purify indoor air, and can change the color of the decorative coating of the building interior wall by adjusting the proportion of the red clay, the lime and the tobacco straw fiber powder. The raw materials do not contain harmful substances such as formaldehyde or benzene.The wall coating is green, environment-friendly and pollution-free, and also has the effects of heat preservation, heat insulation and fire prevention.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to an environmentally friendly wall coating for architectural use and a preparation method thereof. Background technique [0002] With the development of economy and technology, people put forward higher requirements for the performance of building wall decoration materials. Traditional solvent-based architectural coatings have a serious impact on the environment and human health due to the release of a large amount of VOC and free monomers. Water-based architectural coatings use water as the dispersion medium, and are characterized by health, environmental protection, and excellent performance. At present, the water-based degree of architectural coatings has reached more than 80%, and interior wall architectural coatings are increasingly being replaced by water-based architectural coatings. Therefore, how to develop and produce water-based interior wall coatings tha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D1/12C09D7/61C09D7/63C09D7/65C09D5/18C09D5/08C09D5/14
CPCC09D1/00C09D1/12C09D7/61C09D7/63C09D7/65C09D5/18C09D5/08C09D5/14C09D7/70
Inventor 毛小文
Owner 湖南漆雕氏制造股份有限公司
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