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Environment-friendly rough coatings

A brushed paint, environmental protection technology, applied in the coating and other directions, can solve the problems of poor environmental protection, lack of thermal insulation, adverse effects on the human body, etc., and achieve the effects of good environmental protection, improved exterior decoration effect, and excellent anti-ultraviolet radiation function.

Inactive Publication Date: 2016-06-15
SHENYANG SHUNFENG NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The elastic brushed coating for exterior walls is recognized and loved by the construction industry because of its anti-cracking, fine pattern, and strong three-dimensional effect.
[0004] Moreover, it mostly uses organic volatile materials, which will have adverse effects on the human body and have poor environmental protection.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An environmentally friendly brushed paint of the present invention comprises: 30 parts of elastic acrylic emulsion, 30 parts of water, 7 parts of nano-titanium dioxide, 8 parts of barium sulfate, 6 parts of quartz powder, 8 parts of heavy calcium, 6 parts of diatomaceous earth, zinc stearate 2 parts, 7 parts of hollow glass microspheres, 2 parts of defoamer, 3 parts of alkali swelling thickener, 2 parts of cellulose thickener, 3 parts of film-forming aid, 2 parts of wetting agent, 0.3 parts of pentaerythritol triacrylate part, 0.7 part of vinyltris(β-methoxyethoxy)silane.

[0014] The preparation method of the present invention: add elastic acrylic emulsion, water, nano-titanium dioxide, barium sulfate, quartz powder, heavy calcium, diatomaceous earth, zinc stearate, and hollow glass microspheres into the reaction kettle, stir, and the reaction temperature is Stir at 50°C for 0.7 hours; then add pentaerythritol triacrylate and vinyl tris(β-methoxyethoxy)silane to the re...

Embodiment 2

[0016] An environmentally friendly brushed paint of the present invention comprises: 20 parts of elastic acrylic emulsion, 20 parts of water, 5 parts of nano-titanium dioxide, 6 parts of barium sulfate, 5 parts of quartz powder, 5 parts of heavy calcium, 3 parts of diatomaceous earth, zinc stearate 1 part, 5 parts of hollow glass microspheres, 1 part of defoamer, 1 part of alkali swelling thickener, 2 parts of cellulose thickener, 1 part of film-forming aid, 1 part of wetting agent, 0.1 part of pentaerythritol triacrylate part, and 0.3 part of vinyltris(β-methoxyethoxy)silane.

[0017] The preparation method of the present invention: add elastic acrylic emulsion, water, nano-titanium dioxide, barium sulfate, quartz powder, heavy calcium, diatomaceous earth, zinc stearate, and hollow glass microspheres into the reaction kettle, stir, and the reaction temperature is Stir at 40°C for 0.5 hours; then add pentaerythritol triacrylate and vinyl tris(β-methoxyethoxy)silane to the reac...

Embodiment 3

[0019] An environmentally friendly brushed paint of the present invention comprises: 40 parts of elastic acrylic emulsion, 40 parts of water, 10 parts of nano-titanium dioxide, 9 parts of barium sulfate, 7 parts of quartz powder, 10 parts of heavy calcium, 8 parts of diatomaceous earth, zinc stearate 3 parts, 10 parts of hollow glass microspheres, 3 parts of defoamer, 5 parts of alkali swelling thickener, 3 parts of cellulose thickener, 5 parts of film-forming aid, 2 parts of wetting agent, 0.5 parts of pentaerythritol triacrylate 1 part, 1 part of vinyl tris(β-methoxyethoxy)silane.

[0020] The preparation method of the present invention: add elastic acrylic emulsion, water, nano-titanium dioxide, barium sulfate, quartz powder, heavy calcium, diatomaceous earth, zinc stearate, and hollow glass microspheres into the reaction kettle, stir, and the reaction temperature is Stir at 60°C for 1 hour; then add pentaerythritol triacrylate and vinyl tris(β-methoxyethoxy)silane to the r...

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Abstract

The invention relates to the field of coatings and particularly relates to environment-friendly rough coatings. The environment-friendly rough coatings provided by the invention are energy-saving and environment-friendly and are high in alkali resistance and high in cracking resistance. The technical scheme adopted by the invention is as follows: the environment-friendly rough coatings provided by the invention contain the following ingredients in parts by mass: 20-40 parts of elastic acrylic emulsion, 20-40 parts of water, 5-10 parts of nano titanium dioxide, 6-9 parts of barium sulfate, 5-7 parts of quartz powder, 5-10 parts of heavy calcium carbonate, 3-8 parts of diatomite, 1-3 parts of zinc stearate, 5-10 parts of hollow glass beads, 1-3 parts of defoamer, 1-5 parts of alkali-swelling thickener, 2-3 parts of cellulose thickener, 1-5 parts of film coalescing aid, 1-2 parts of wetting agent, 0.1-0.5 part of pentaerythritol triacrylate and 0.3-1 part of vinyltri(beta-methoxyethoxy)silane.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an environment-friendly brushed paint. Background technique [0002] At present, energy conservation and emission reduction has become a very important task of the national government. In my country's construction industry, thermal insulation technical requirements were proposed as early as 20 years ago, and it has now become an industry standard. Especially in the extremely cold and hot regions of the north and south, building thermal insulation has become a mandatory requirement for the industry. In terms of construction, the specific measures for thermal insulation include internal thermal insulation of the inner wall and external thermal insulation of the outer wall, etc., mainly using foam boards for hanging board construction. [0003] Architectural coatings are indispensable decorative and protective functional materials in the construction industry. Whether indoors or outdoors, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/00C09D7/12
Inventor 刘春峰王飞沙世强马奎佐李迎旭于帅张程
Owner SHENYANG SHUNFENG NEW MATERIAL CO LTD
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