Water colour transparent glass paint and its preparation method and application

A transparent glass and water-based technology, applied in the field of glass coating industry, can solve the problems of high cost and strict construction requirements, and achieve the effects of good weather resistance, strong impact resistance and high hardness

Inactive Publication Date: 2007-04-18
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present this kind of resin is mainly imported from abroad, and the cost is relatively high
Polyurethane paint is a kind of paint with excellent performance in all aspects, but the cost is high and the construction requirements are relatively strict

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Weigh 50 parts (percentage by weight, the same below) of water-based silicone acrylic resin, 3 parts of n-butanol, 3 parts of water-based metal complex dye (Red-10, solid content 30%, produced by Guangdong Sanbao Chemical Co., Ltd.), 20.7 parts of no Ionized water, 20 parts of water-based amino resin (methyl etherified high imino melamine resin), 3 parts of A-187 (produced by Union Carbide Corporation), 0.1 part of Byk020 defoamer (produced by German BYK Chemie), 0.2 part of Byk301 Leveling agent (produced by BYK Chemie, Germany) is ready for use.

[0028] First put 50 parts of water-based silicone acrylic resin into the stirring tank, start the mixer, then slowly add 3 parts of n-butanol, wait for stirring for 3 to 5 minutes, add 20.7 parts of deionized water and stir for about 5 minutes, then add 20 parts of water-based amino Stir the resin for 5 minutes, then add 3 parts of Red-10 water-based metal complex dye solution, stir for about 5 minutes; finally add all A-187...

Embodiment 2

[0032] Weigh 54 parts of water-based silicone acrylic resin, 3 parts of n-butanol, 3 parts of metal complex dye solution (Red-10, solid content 30%, produced by Guangdong Sanbao Chemical Co., Ltd.), 18.7 parts of deionized water, 18 parts of water-based amino Resin (methyl etherified high imino melamine resin), 3 parts of A-187 (produced by Union Carbide Corporation of the United States), 0.1 part of Byk020 defoamer (produced by German BYK Chemie), 0.2 part of Byk301 leveling agent (produced by German BYK Chemie) production) for use.

[0033] First put 54 parts of water-based silicone acrylic resin into the stirring tank, start the mixer, then slowly add 3 parts of n-butanol, wait for stirring for 3 to 5 minutes, add 18.7 parts of deionized water and stir for about 5 minutes, then add 18 parts of water-based amino Stir the resin for 5 minutes, then add 3 parts of Red-10 water-based metal complex dye solution, stir for about 5 minutes; finally add all A-187 silane coupling agen...

Embodiment 3

[0037] Weigh 56 parts of water-based silicone acrylic resin, 5 parts of n-butanol, 3 parts of metal complex dye solution (Red-10, solid content 30%, produced by Guangdong Sanbao Chemical Co., Ltd.), 18.6 parts of deionized water, 14 parts of water-based amino Resin (methyl etherified high imino melamine resin), 3 parts of A-187 (produced by United Carbide Corporation), 0.1 part of Byk020 defoamer (produced by German BYK Chemie), 0.3 part of Byk301 leveling agent (produced by German BYK Chemie) production) for use.

[0038] First put 56 parts of water-based silicone acrylic resin into the stirring tank, start the mixer, then slowly add 5 parts of n-butanol, wait for stirring for 3 to 5 minutes, add 18.6 parts of deionized water and stir for about 5 minutes, then add 14 parts of water-based water-based Stir the amino resin for 5 minutes, then add 3 parts of Red-10 water-based metal complex dye solution, and stir for about 5 minutes; finally add all the A-187 silane coupling agen...

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PUM

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Abstract

The present invention discloses a water-soluble colored transparent glass paint, its preparation method and application. Said glass paint composition includes (by weight portion) 50-60 portions of water-soluble silicon-acrylic resin, 14-20 portions of amino resin, 17.8-21.7 portions of deionized water, 3-5 portions of n-butyl alcohol, 2-4 portions of silane compling agent and 3-5 portions of water-soluble metal complex dyestuff. Its preparation method includes the following steps: firstly, adding water-soluble silicon-acrylic resin, n-butyl alcohol and deionized water into stirring still successively, stirring, adding water-soluble amino resin, then adding water-soluble metal complex dyestuff, finally adding silane coupling agent, defoaming agent and leveling agent and stirring them so as to obtain the invented product. After the glass surface is coated with said paint, under the condition of 120-150 deg.C it baked for 3-5 min and can be solidified and formed into film.

Description

technical field [0001] The invention relates to the field of glass coating industry, in particular to a water-based colored transparent glass coating and a preparation method thereof, which are mainly applied to the surface of decorative glass and glass products. Background technique [0002] Water-based colored transparent glass paint is mainly painted on various glasses, especially on the surface of Christmas glass balls, to play the role of decoration and beautification of the environment. As a Christmas decoration, Christmas balls have a very attractive market. According to statistics from Unity Marketing, in 2002, the total market value of American Christmas home decoration products (including lights on Christmas trees, colored strips, colored balls, etc.) was 6.4 billion US dollars. In 2006, among the two varieties of Christmas trees and Christmas balls exported by Yiwu Foster Arts & Crafts Co., Ltd., the largest handicraft company in China, there were more than 10 mi...

Claims

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Application Information

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IPC IPC(8): C03C17/30C03C17/32
Inventor 张会平吴祥燕
Owner SOUTH CHINA UNIV OF TECH
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