Electroplating process with good insulativity

A kind of electroplating process and insulating technology, applied in the direction of coating, can solve the problems of poor insulation or insulation, resistance to high voltage current and easy breakdown, etc., to ensure metal texture, high reflection and transmittance, beautiful color. Effect

Inactive Publication Date: 2021-03-26
WUXI KEHONG LABEL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides an electroplating process with good insulation to overcome the defects that the ordinary electroplating layer in the prior art does not have insulation or poor insulation, and is easy to break down due to high voltage current difference

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] An electroplating process with good insulation, comprising the following steps:

[0014] 1. The original glass sheet is cut to the corresponding size according to the drawing, then edged and cleaned, then tempered;

[0015] 2. Coating: Install 5 silicon targets on the target position, vacuumize, set parameters, voltage 380V, current 50A~60A, temperature between 30℃~40℃;

[0016] 1) Put the tempered glass into the ion water cleaning machine, clean the stains on the glass to ensure the glass is clean, and transfer it to the magnetron electroplating furnace for coating for 6 to 8 minutes;

[0017] 2) Test with a translucent meter, the transmittance of the coating is controlled at 20% to 30%, and then use an ohmmeter to test the resistance value >500Ω to ensure the insulation of the coating;

[0018] 3. Printing varnish: the mesh number is between 150 mesh and 120 mesh, the tension is between 18N and 20N, the screen plate is installed in the screen printing machine to adju...

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PUM

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Abstract

The invention discloses an electroplating process with good insulativity, which comprises the following operation steps of: firstly, cutting a raw glass sheet into corresponding sizes according to a drawing, then carrying out edge grinding treatment, cleaning and toughening treatment, and finally achieving a visual metal gradient effect through coating, printing inkjet gloss oil, digital inkjet gradient effect, white main color base sealing and black base sealing. The glass decorative panel is high in touch performance and gorgeous in color, the insulativity of a plating layer is solved, the metal texture, high light reflection and transmittance, product environmental friendliness, physical properties and weather resistance are guaranteed, the bearing adhesive force between spray-paintinggloss oil priming ink and the plating layer needs to be guaranteed, the gradient UV color is digitally spray-painted on the gloss oil surface, and after spray-painting, the main color cover bottom color is sealed through silk-screen printing. The whole effect has the mirror surface texture effect, and the purplish red gradient effect is achieved from the mirror surface plating layer, so that the product is gorgeous and attractive in color and is more sublimated.

Description

technical field [0001] The invention relates to an electroplating process with good insulation, belonging to the technical field of electroplating. Background technique [0002] Electroplating technology is widely used in decorative parts of home appliances, basically used in PC, ABS, PMMA, PET materials. There was also simple and ordinary electroplating on the glass decorative panels in the early stage, but now it is applied to the glass of home appliances. The operating panels of home appliances are now touch-sensitive and intelligent. Glass-coated decorative parts must not only have a metal texture and aesthetics, but also have the sensitivity of intelligent operation. The ordinary electroplating layer does not have insulation or poor insulation, and it is easy to break down due to poor resistance to high-voltage current. [0003] On the glass panels of smart home appliances, the combination of printing and non-conductive alloy coating layers is used, not only for appea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03C17/00C03C17/34
CPCC03C17/001C03C17/34C03C2218/114C03C2218/156
Inventor 钱小玲汤彬彬孙涛
Owner WUXI KEHONG LABEL
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