Antique paint electroplating process

An electroplating process and process technology, applied in the field of Qinggujia lacquer electroplating process, can solve the problems of poor corrosion resistance of the electroplating layer, difficult to achieve the effect of antique, and the electroplating layer is easily corroded, and achieves high corrosion resistance, bright appearance and thickness. Even and moderate effect

Inactive Publication Date: 2012-11-21
ZHONGSHAN SENQIU LIGHTING
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Problems solved by technology

However, because the Qinggu paint is easily oxidized and discolored, the electroplating layer is relatively easy to be corroded in the air, and the current Qinggu paint electrop

Method used

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  • Antique paint electroplating process

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Embodiment Construction

[0026] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0027] refer to figure 1 , propose an embodiment of a kind of green ancient paint electroplating process of the present invention, the present invention adopts the technique of rack plating, comprises the following steps: A, product cleaning treatment; B, bottom treatment; C, middle layer treatment; D, baking Dry sweeping and electrostatic sealing paint protection treatment. Steps 1, 2, 3, and 4 in the figure correspond one-to-one to steps A, B, C, and D in the above steps.

[0028] A. Product cleaning treatment: Carry out high-temperature degreasing, ultrasonic cleaning, electrolytic degreasing, and then clean water cleaning and pure water cleaning in sequence. The specific process is as follows:

[0029] First hang the products to be processed, use the hangers to hang the products to be processed and put them on t...

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Abstract

The invention discloses an antique paint electroplating process. The process adopts a rack plating process and comprises the following steps of: A, cleaning and processing a product: high-temperature degreasing, ultrasonic cleaning and electrolytic degreasing; B, underlying process: cyaniding pre-coated copper and cupric sulfate, and plating nickel; C, middle layer processing: plating imitated gold and black nickel, purification and protection: and D, baking, sweeping sand, and carrying out static sealed paint protection treatment. In the invention, the content of zinc oxide and cuprous cyanide are adjusted in a procedure of plating the imitated gold according to the requirements of required antique effect, so that the product achieves the ideal antique effect. Furthermore, proper electroplating conditions such as ingredients, temperature, time and the like of electroplate liquid are prepared in each procedure, so that the thickness of the electroplating layer is uniform and proper; the appearance of the coating is bright; the processing precision is high; the corrosion resistance is high; and volume production can be achieved. The antique paint electroplating process can be widely applied to electroplating process of various products.

Description

technical field [0001] The invention relates to an electroplating process, in particular to an electroplating process of adding lacquer to green ancient times. Background technique [0002] Electroplating is the use of electrolysis to deposit a well-adhered metal coating on the surface of the product, so that the product can obtain decorative protection and various functional surface layers. Among them, Qinggu lacquer electroplating is a kind of electroplating type of antique copper, Qinggu plus Lacquer electroplating has become more and more popular in recent years. It has the characteristics of antique, dignified and elegant, and soft colors, which is in line with the current antique trend. However, because the Qinggu paint is easily oxidized and discolored, the electroplating layer is relatively easy to be corroded in the air, and the current Qinggu paint electroplating process is not mature, so that the Qinggu paint electroplating layer has poor corrosion resistance and ...

Claims

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Application Information

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IPC IPC(8): C25D5/12C25D5/48
Inventor 王德斌
Owner ZHONGSHAN SENQIU LIGHTING
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