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PCM color coated board with color changing effect

A color-changing effect and color-coated board technology, which is applied to coatings, devices for coating liquid on the surface, and surface pretreatment, etc., can solve problems such as unsatisfactory user needs, single color, etc., and achieve the effect of rich appearance colors

Active Publication Date: 2022-04-01
SUZHOU XINGHEYUAN COMPOSITE MATERIALS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] PCM color-coated plate refers to color-coated steel plate. Color-coated steel plate is a steel plate with organic coating. At present, PCM plate is mainly used in the external decoration of products to make the product beautiful. There are certain requirements for the color of the product, and it is necessary to have a certain change in the appearance and color of the product. The existing PCM color-coated board is a single color, which cannot meet the needs of users.

Method used

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  • PCM color coated board with color changing effect

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Effect test

Embodiment Construction

[0029] PCM color-coated sheet with color-changing effect, see figure 1 : it comprises a substrate 1, the inner surface of the substrate 1 is provided with a first chemical treatment layer 2, the outer surface of the substrate 1 is provided with a second chemical treatment layer 3, and the outer surface of the second chemical treatment layer 3 is coated with a primer layer 4, The outer surface of the first chemical treatment layer 2 is coated with a backcoat layer 5, the outer surface of the primer layer 4 is coated with a topcoat layer 6, and the outer surface of the topcoat layer 6 is coated with a varnish layer 7, and the varnish layer 7 is formed by Several layers of transparent paint layers 8 are mixed with silicon dioxide particles 9, and the silicon dioxide particles 9 are transparent materials, and silicon dioxide particles 9 are scattered between each adjacent transparent paint layer 8, and the outermost layer of the varnish layer 7 is transparent Paint layer 8.

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Abstract

The invention provides a PCM color-coated board with a color-changing effect, which is suitable for the outer surface of a product, so that the appearance of the product is rich in color and meets the needs of users. It includes a substrate, the inner surface of the substrate is provided with a first chemical treatment layer, the outer surface of the substrate is provided with a second chemical treatment layer, the outer surface of the second chemical treatment layer is coated with a primer layer, the The outer surface of the first chemical treatment layer is coated with a backcoat layer, the outer surface of the primer layer is coated with a topcoat layer, the outer surface of the topcoat layer is coated with a varnish layer, and the varnish layer is composed of several A transparent paint layer is formed by mixing silicon dioxide particles, the silicon dioxide particles are transparent materials, silicon dioxide particles are scattered between each adjacent transparent paint layer, and the outermost layer of the varnish layer is a transparent paint layer.

Description

technical field [0001] The invention relates to the technical field of PCM board structure, in particular to a PCM color-coated board with discoloration effect. Background technique [0002] PCM color-coated plate refers to color-coated steel plate. Color-coated steel plate is a steel plate with organic coating. At present, PCM plate is mainly used in the external decoration of products to make the product beautiful. There are certain requirements for the color of the product, and certain changes in the appearance and color of the product are required. The existing PCM color-coated panels are all single-color, which cannot meet the needs of users. Contents of the invention [0003] In view of the above problems, the present invention provides a PCM color-coated board with color-changing effect, which is suitable for the outer surface of the product, so that the appearance of the product is rich in color and meets the needs of users. [0004] The PCM color-coated plate wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D1/02B05D3/00B05D3/02B05D5/06B05D7/00B05D7/14B05D7/24B05D7/26
CPCB05D3/002B05D3/007B05D7/584B05D7/587B05D1/02B05D7/14B05D7/26B05D7/24B05D3/0254B05D5/061B05D5/063
Inventor 刘凯黄雄白
Owner SUZHOU XINGHEYUAN COMPOSITE MATERIALS CO LTD
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