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Acrylic acid woodwork varnish

A technology of acrylic woodware and methacrylate, which is applied in the field of coatings, can solve the problems of heat resistance, poor water resistance, poor brightness and adhesion, easy peeling off and mildew of the paint surface, and achieve good adhesion and gloss. good brightness effect

Inactive Publication Date: 2015-01-14
QINGDAO JIASHANG CREATIVE CULTURE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some defects in the varnishes currently on the market: poor brightness and adhesion, poor heat resistance and water resistance, and easy peeling and moldy paint surfaces. When this type of traditional varnish is used for interior decoration, the paint surface is dry During the process, toxic air pollution sources such as formaldehyde will be released

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0011] An acrylic wood varnish, comprising: 25 parts of methacrylate, 55 parts of methacrylic copolymer resin, 35 parts of toughener soluble ester, 13 parts of cellulose acetate butyrate, 3 parts of butanol, 2 parts of xylene, 0.2 part of defoamer, 0.3 part of dispersant, 4 parts of anti-settling agent and 1 part of film-forming aid.

Embodiment 2

[0013] An acrylic wood varnish, comprising: 30 parts of methacrylate, 60 parts of methacrylic copolymer resin, 40 parts of toughening agent soluble ester, 15 parts of cellulose acetate butyrate, 4 parts of butanol, 2.5 parts of xylene, 0.3 parts of defoamer, 0.5 parts of dispersant, 5 parts of anti-settling agent and 5 parts of film-forming aid.

[0014] The acrylic wood varnish formulated according to the components of the above parts by weight is realized through the following steps:

[0015] First add methacrylate, butanol, and xylene to the mixer, and stir for 35 minutes to obtain a mixed liquid; then add methacrylic acid copolymer resin, toughener soluble ester, and cellulose acetate butyrate to the above mixed liquid In the middle, stir for another 35 minutes, and during the stirring process, slowly add the defoamer while stirring (this type of defoamer is selected from polysiloxane-polyether copolymer emulsions, polypropylene glycols, mineral oil-based one or more), di...

Embodiment 3

[0017] An acrylic wood varnish, comprising: 35 parts of methacrylate, 65 parts of methacrylic copolymer resin, 55 parts of toughener soluble ester, 16 parts of cellulose acetate butyrate, 5 parts of butanol, 3 parts of xylene, 0.6 parts of defoaming agent, 0.7 parts of dispersant, 8 parts of anti-settling agent and 6 parts of film-forming aid.

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Abstract

The invention relates to an acrylic acid woodwork varnish. The varnish is prepared from the following raw materials in parts by weight: 25-35 parts of methacrylate, 55-65 parts of methacrylic acid copolymerized resin, 35-55 parts of flexibilizer dissolved ester, 13-16 parts of cellulose acetate butyrate, 3-5 parts of butanol, 2-3 parts of xylol, 0.2-0.6 part of defoaming agent, 0.3-0.7 part of dispersing agent, 4-8 parts of anti-settling agent, and 1-6 parts of film forming auxiliary. The acrylic acid woodwork varnish can be used for coating wood furniture, wood floors and the like, the varnish surface is good in brightness and adhesion force, and the varnish prepared by adopting methacrylic acid copolymerized resin as a raw material has the functional characteristics such as light resistance, thermal resistance, water resistance, wear resistance and mildew resistance, can meet the decoration effect of wood furniture in interior decoration, thus being a desirable varnish material in interior decoration.

Description

technical field [0001] The invention relates to a varnish, in particular to an acrylic wood varnish, and belongs to the technical field of coatings. Background technique [0002] With the improvement of people's living standards, the quality requirements for home decoration are also getting higher and higher. The requirements for the carpentry work in the decoration, such as the production of bookshelves and wardrobes and the paint surface of the purchased furniture, are also perfect. However, there are still some defects in the varnishes currently on the market: poor brightness and adhesion, poor heat resistance and water resistance, and easy peeling and moldy paint surfaces. When this type of traditional varnish is used for interior decoration, the paint surface is dry During the process, toxic air pollution sources such as formaldehyde will be released. Contents of the invention [0003] The invention provides an acrylic wood varnish aiming at the problems in the prio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D7/12C09D5/14
Inventor 范开娟李文勇李长敏
Owner QINGDAO JIASHANG CREATIVE CULTURE
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