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A kind of preparation method of gradient color coating

A production method and color gradient technology, which can be applied to coatings, devices for coating liquid on surfaces, etc., can solve problems such as unevenness and unnatural color gradient effects.

Active Publication Date: 2021-10-22
三河亮克威泽工业涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present application is to provide a method for making a gradient color coating, which aims to improve the existing problems of unnatural and uneven gradient effects

Method used

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  • A kind of preparation method of gradient color coating
  • A kind of preparation method of gradient color coating
  • A kind of preparation method of gradient color coating

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] figure 1 It shows the method of making a coating on the surface of the train when N is equal to 6 in the embodiment of the present application. The width of the 6 gradient regions along the direction of the gradient is the same, and the width of each region is 80 cm. Described method mainly comprises the following steps:

[0048]Step S1: preparation of coatings; prepare 6 coatings, each coating includes ultramarine blue (blue pigment) and titanium dioxide (white pigment), the solvent is water, and commercially available coating additives.

[0049] Among them, the ratio of ultramarine blue to titanium dioxide in each paint is not the same. And the mass ratio of ultramarine blue to titanium dioxide in the n-1th paint is greater than the mass ratio of ultramarine blue to titanium dioxide in the nth paint; n is an integer greater than 1 and less than or equal to 6. The mass ratio of the two pigments decreases successively, so that the finally obtained coating color of two...

Embodiment 2

[0094] Figure 4 The method for making coating when N equals 8 in the embodiment of the application is shown; Please refer to Figure 4 , Embodiment 2 is that gradient color coating is made on wall surface.

[0095] In this embodiment, N is equal to 8, and the widths of the 8 gradient color regions along the color gradient direction are all 80 cm. It mainly includes the following steps:

[0096] Step B1: preparation of coatings; 8 coatings were prepared, each coating included iron red (red pigment) and carbon black (black pigment) and commercially available coating additives, and the solvent was water.

[0097] In the first paint to the eighth paint, the mass ratios of iron red and carbon black are: 92:8, 83:17, 75:25, 64:36, 59:41, 50:50, 40:60, 28: 72.

[0098] Step B2: forming a coating on the 2nd, 3, 4, and 5 gradient areas; in this embodiment, forming a coating on the 2nd, 3, 4, and 5 gradient areas is the same as step S2 and step S3 in Example 1 , and step S4 are th...

Embodiment 3

[0107] Figure 5 Show the method for making coating when N equals 12 in the embodiment of the application; Please refer to Figure 5 , embodiment 3 makes gradient color coating on train surface,

[0108] The coating includes N gradient color regions sequentially arranged along the preset color gradient direction. In this embodiment, N is equal to 12. The widths of the 12 gradient color regions along the color gradient direction are all 1.5 meters.

[0109] It mainly includes the following steps:

[0110] Step C1: preparation of coatings; prepare 12 coatings, each coating includes orange chrome yellow (orange pigment) and titanium cobalt green (green pigment) and commercially available coating additives, and the solvent is water.

[0111] In the first paint to the 12th paint, the mass ratios of orange chrome yellow and titanium cobalt green are: 91:9, 82:18, 74:26, 65:35, 57:43, 48:52, 39:61, 30:70, 25:75, 18:82, 14:86, 8:92.

[0112] Step C2: Form a coating on the 2nd, 3,...

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Abstract

The present application relates to the field of coating production, in particular, to a production method of gradient color coating. A method for making a gradient color coating, comprising: forming a coating on the first gradient color area to the N-1th gradient color area, n is an integer greater than or equal to 1 and less than or equal to N-1; and then On the n gradient color area and on the part of the n+1 gradient color area close to the n gradient color area, the nth paint is used to form the second coating to the last coating in at least two layers of coatings; the Nth gradient color The first to last coats of the at least two coats are formed on the area using the Nth paint. The method provided in the present application makes the color transition of two adjacent gradient color areas smooth, so that the color change of the final gradient color coating tends to a linear change.

Description

technical field [0001] The present application relates to the field of coating production, in particular, to a production method of gradient color coating. Background technique [0002] The current spraying technology can spray one color paint on the surface of the material to achieve a uniform color effect, but it is difficult to achieve a linear gradient effect when spraying multiple colors. When expressing the gradient color, the transition color is sprayed one by one on the corresponding area to be sprayed to express the gradient color bar. The gradient effect of this method is unnatural and uneven. Contents of the invention [0003] The purpose of the embodiments of the present application is to provide a method for manufacturing a gradient color coating, which aims to improve the existing problems of unnatural and uneven gradient effects. [0004] The present application provides a method for making a gradient color coating. The coating includes N gradient color are...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D1/02
CPCB05D1/02
Inventor 夏辉曲双王治国陈宏窦磊郭凯马胜全贾兴泷马生春胡升波
Owner 三河亮克威泽工业涂料有限公司