The copper plating solution Silicon single copper plating solution Chemical plating brightener

Silicon simple substance specific chemical plating copper liquid

First, the product code: Q / YS.145 (Yi Shun brand)

Second, the product uses:

This product is only applicable to the surface of copper single-element copper, including single-crystal silicon. Polycrystalline silicon and other simple substance. The same applies to the direct surface of silicon powder coated with copper.

Third, the use of methods:

This product can be added to 2 times the tap water before use:

1, the silicon single substance degreasing cleaning, so that the surface clean without oil.

2, the silicon into the silicon elemental chemical copper plating liquid, soak at room temperature for 20-30 seconds. Immersion process to flip the workpiece, so that uniform contact with the copper plating liquid.

3, after the copper plating, remove the elemental silicon, washed into the follow-up treatment, the following:

A.General-purpose Q / YS.118 chemical copper plating thick copper plating .

B. Chemical nickel plating.

C. passivated with Q / YS.104 copper passivation.

4, washed and dried.

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Order Guangzhou YiShun Chemical Company's products, you will have the following technical support: 1, selection of professional engineers. 2, phone detailed understanding.3, video demo. 4, live demonstrations. 5, site service.6, special technology R & D and preparation. 7, continue to follow the sale.