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A rose gold electroplating spraying process

A rose gold and gold technology, applied in coatings, devices for coating liquid on the surface, special surfaces, etc., can solve problems such as poor stability, poor metallic feeling, and strict process conditions, and achieve strong metallic texture and diverse colors , good economic benefits

Active Publication Date: 2022-04-15
精英塑胶(珠海)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, using plasma spraying, CN102140624A "Automobile Exterior Parts Imitation Electroplating Processing Method" uses magnetron sputtering deposition coating method instead of traditional electroplating, so that the surface of automobile exterior parts has metallic luster and good corrosion resistance, but this The process is relatively complicated, the process conditions are strict, and the required equipment is expensive
There is also a process of replacing traditional electroplating with multiple coatings, but the appearance of the workpiece prepared by this process is not strong.
[0005] Therefore, it is very necessary to develop a rose gold electroplating spraying process in view of the problems of poor metallic feeling, single tone and poor stability in the traditional rose gold coloring process

Method used

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  • A rose gold electroplating spraying process
  • A rose gold electroplating spraying process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] In the embodiment of the present invention, a rose gold plating process comprising the following steps:

[0031] S1: Treatment of the injection molded plastic workpiece according to the process of sour copper, semicamine nickel, pearl nickel, microporous and photocly chromium, to obtain plating parts, control conditions for each step:

[0032] 1) Acid copper (main reagent is copper sulfate, sulfuric acid): The current density is 5ASD, the plating time is 25 min;

[0033] 2) Semi-light nickel (main reagent is nickel sulfate, nickel chloride, boric acid): The current density is 2ASD, and the electroplating time is 16 min;

[0034] 3) Pearl nickel (main reagent is nickel sulfate, nickel chloride, boric acid): The current density is 4ASD, and the electroplating time is 8 min;

[0035] 4) Micropore nickel (main reagent is nickel sulfate, nickel chloride, boric acid): The current density is 1.5ASD, and the plating time is 2 min;

[0036] 5) Light chrome (main reagent is chromium ...

Embodiment 2

[0062] Workpiece topcoat performance test of rose gold plating spraying process:

[0063] The plastic workpiece obtained by Example 1 was tested, and the results were shown in Table 1.

[0064] Table 1, rose gold face paint performance test results obtained after electroplating

[0065]

[0066] It can be seen from the test results, and the workpiece paint produced by the rose gold plating process of the rose in Example 1 has excellent performance and stability.

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Abstract

The invention discloses a rose-gold electroplating and spraying process, which realizes the compatibility of electroplating and spraying paint, and the appearance of processed products not only has a strong metallic texture, but also has diversified colors. The topcoat after electroplating has excellent performance and strong stability. Simultaneously, the technological method of the present invention has low rejection rate and good economic benefit.

Description

Technical field [0001] The present invention relates to a surface treatment method, and more particularly to a plating spray process of rose gold. Background technique [0002] Car, as part of people's daily lives, with the increasingness of life, people's cognition and demand for cars have changed, and color, often is the embodiment of consumers to pursue unique and personality. Rose gold, bright color, hue soft, with excellent decorative effect, is the most changing style of fashion people. [0003] Automotive interior products have always only only ordinary plastic, electroplating and spray painting processes, the appearance of the product is a single, the ordinary plastic parts can only show the color of the plastic itself, although it can get a rich appearance color, However, it is difficult to have a strong metal surface effect; while the plating process can make the surface of the workpiece to achieve a complete metal effect, but only the workpiece surface exhibition is th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D5/06B05D7/02B05D3/02B05D3/00C09D7/20C09D133/04C25D5/14C25D5/56
CPCC09D133/04C25D5/14C25D5/56C09D7/20B05D3/007B05D3/0254B05D5/061B05D7/02B05D2502/00B05D2320/00
Inventor 李明恒常立峰沈瑞马永志曾文涌
Owner 精英塑胶(珠海)有限公司
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