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Paint for colored roads

A road and coating technology, applied in the direction of anti-corrosion coatings, epoxy resin coatings, coatings, etc., can solve the problems of wear resistance, weather resistance, corrosion resistance and unsatisfactory adhesion, and achieve strong adhesion performance, Strong corrosion resistance, excellent wear resistance and weather resistance

Active Publication Date: 2015-07-22
重庆市智翔铺道技术工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The application of colored coatings in engineering needs to meet the advantages of bright colors, wear and weather resistance, corrosion resistance, and strong adhesion at the same time. The wear resistance, weather resistance, corrosion resistance and adhesion of the coating are not ideal

Method used

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  • Paint for colored roads
  • Paint for colored roads
  • Paint for colored roads

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment 1 A kind of colored road coating is prepared according to the following steps:

[0020] 21 parts of bisphenol A type epoxy resin, 25 parts of anionic water-based styrene-acrylic emulsion, 16 parts of propylene glycol, 9 parts of organic bentonite, 9 parts of barium sulfate, 9 parts of color paste, 31 parts of deionized water, 2-hydroxy-4-normal 0.168 parts of octyloxybenzophenone, 0.21 parts of phenylenedioctyl phosphite, 8 parts of silica lime, 46 parts of quartz sand, 18 parts of triethylenetetramine, and 9 parts of talcum powder passed through a 800-mesh sieve;

[0021] (1) Mix the above-mentioned amount of epoxy resin, water-based styrene-acrylic emulsion, propylene glycol, wollastonite, talc powder (800 mesh), color paste, and deionized water according to the above-mentioned ratio, and stir until there are no large particles or clusters after melting When the phenomenon occurs, add the above-mentioned amount of organic bentonite and barium sulfate, stir,...

Embodiment 2

[0026] Embodiment 2 A kind of colored road paint, is prepared according to the following steps:

[0027] 18 parts of bisphenol A epoxy resin, 22 parts of anionic water-based styrene-acrylic emulsion, 15 parts of propylene glycol, 7 parts of organic bentonite, 8 parts of barium sulfate, 8 parts of color paste, 25 parts of deionized water, 2-hydroxy-4- 0.054 parts of n-octyloxybenzophenone, 0.054 parts of phenylenedioctyl phosphite, 6 parts of silica lime, 42 parts of quartz sand, 15 parts of triethylenetetramine, and 7 parts of talcum powder passed through a 800-mesh sieve;

[0028] Preparation process: prepared according to the preparation process of Example 1.

[0029] The color paint prepared by the above method is verified according to the corresponding experiment in "Pavement Marking Paint", and the experimental results are shown in the following table:

[0030]

Embodiment 3-6

[0031] Embodiment 3-6: a kind of colored road coating, is prepared according to the following steps:

[0032]

[0033]

[0034] Preparation process: prepared according to the preparation process of Example 1.

[0035] The color paint that will be made by the above method is verified according to the corresponding experiment in "Pavement Marking Paint". The test method is shown in Example 1, and its experimental results are shown in the following table:

[0036]

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PUM

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Abstract

The invention relates to a paint for colored roads, which is prepared from the following raw materials in parts by weight: 10-30 parts of bisphenol A epoxy resin, 15-40 parts of anionic water-based styrene-acrylic emulsion, 12-18 parts of propanediol, 3-12 parts of organobentonite, 5-10 parts of barium sulfate, 5-10 parts of color paste and 20-45 parts of deionized water. The paint for colored roads is a bright-color wear-resistant weather-resistant high polymer material applicable to a cement concrete pavement and an asphalt pavement. The paint for colored roads has the characteristics of excellent wear resistance, excellent weather resistance, high corrosion resistance, high adhesion performance and low cost. The drawing value is greater than or equal to 5.9 Pa, the wear value is less than or equal to 18%, the adhesion performance is greater than or equal to 2.9 MPa, and the high yield is up to 99% above. The paint for colored roads has the advantages of simple preparation technique, high yield and low cost, and is suitable for industrial production.

Description

technical field [0001] The invention relates to a colored paint for road use, in particular to a colored paint used for road surface engineering and traffic safety embossing. Background technique [0002] In recent years, with the development of the economy and the continuous improvement of people's living standards, people have higher requirements for the coordination of roads and the environment. Therefore, the market for colored roads has gradually expanded, and color embossing is widely used. As an important part of it, coatings are increasingly being paid attention to, but at present, the coatings imported from the United States are used in the construction of color embossing. In order to respond to the demand for color paving and improve the quality of color imprinting, the problem of localization of color coatings has been proposed and studied. [0003] The application of colored coatings in engineering needs to meet the advantages of bright colors, wear and weather ...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D163/00C09D5/08C09D7/12
CPCC09D5/08C09D7/61C09D7/63C09D125/14C08L63/00C08K13/02C08K5/053C08K3/346C08K2003/3045C08K5/132C08K5/526C08K3/36C08K3/34
Inventor 伍朝晖陈诚徐建晖代剑锋徐敏吕春飞
Owner 重庆市智翔铺道技术工程有限公司
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