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Frosted-surface PCM color-coated steel plate and processing method thereof

A technology of color-coated steel plate and processing method, applied in the field of frosted surface, can solve the problems of easily scratched surface and poor abrasion resistance, and achieve the effect of improving scratch resistance, reducing damage and good use value

Inactive Publication Date: 2020-03-20
SHANDONG JINGHONG INTELLIGENT TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the use of color-coated steel plates in the home appliance industry is relatively popular, such as small household appliances, rice cooker shells, kettle shells, refrigerator door panels for major appliances, etc. The use of color-coated steel plates is easy to scratch the surface and has poor wear resistance.

Method used

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  • Frosted-surface PCM color-coated steel plate and processing method thereof

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0024] refer to figure 1 , a frosted surface PCM color-coated steel plate, including a color-coated plate 1, the color-coated plate 1 is specifically a 0.5mm galvanized plate, and the lower surface of the color-coated plate 1 is provided with a first passivation layer 2, And the outside of the first passivation layer 2 is spray-coated with a back paint layer 4, the upper surface of the color coating plate 1 is provided with a second passivation layer 3, and the upper surface of the second passivation layer 3 is provided with a weather-resistant primer layer 5, The upper surface of the weather-resistant primer layer 5 is sprayed with a colored topcoat la...

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Abstract

The invention relates to the technical field of frosted surfaces, and in particular to a frosted surface PCM color-coated steel plate. The plate comprises a color-coated plate body, a first passivation layer is arranged in the lower surface of the color-coated plate body, a back paint layer sprayed on the outer side of the first passivation layer, a second passivation layer is arranged in the upper surface of the color-coated plate body, a weather-proof primer layer arranged in the upper surface of the second passivation layer, and a color finish paint layer sprayed in the upper surface of the weather-proof primer layer. The steel plate has the physical properties of high temperature resistance, chemical resistance and the like, can improve the scratch resistance of the coating and reducethe damage in the use process by adding the colored finish paint layer, has a high use value, conforms to the national green and environment-friendly requirements, does not contain heavy metals, andconforms to the European Union ROHS standard.

Description

technical field [0001] The invention relates to the technical field of frosted surfaces, in particular to a PCM color-coated steel plate with a frosted surface and a processing method thereof. Background technique [0002] At present, color-coated steel plates are widely used in the home appliance industry, such as small home appliance rice cooker shells, kettle shells, refrigerator door panels of large appliances, etc. The use of color-coated steel plates is easy to scratch the surface and has poor wear resistance. Contents of the invention [0003] The purpose of the present invention is to solve the shortcomings in the prior art, and propose a PCM color-coated steel plate with a frosted surface and a processing method thereof. [0004] In order to achieve the above object, the present invention adopts the following technical solutions: [0005] Design a kind of frosted surface PCM color-coated steel plate, comprise color-coated plate, the first passivation layer is arr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D7/14B05D7/00B05D5/06B05D3/10B05D3/04B05D3/02B05D3/00
CPCB05D3/002B05D3/0254B05D3/0413B05D3/102B05D5/066B05D7/14B05D7/584
Inventor 周国庆
Owner SHANDONG JINGHONG INTELLIGENT TECH CO LTD
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