The treatment agent that aluminium before nickel plating Normal temperature nickel plating pretreatment fluid

The treatment agent that aluminium before nickel plating

First, the product code: Q / YS.608 (Yi Shun brand)

Second, the scope of products:

This product is used for the treatment of aluminum before nickel plating, so that the surface of the aluminum material is formed with a dense chemical plating in order to improve the adhesion of the nickel plating in the next step.

Third, product index:

① Appearance: light blue liquid, odorless

② Proportion: 1.20 ± 0.05

③ PH value:> 5.0

Fourth, the product operation method:

① After the degreasing and degreasing of aluminum, soak in the stock solution of agent A (Q / YS.608) A for about 8-30 seconds, take out the aluminum workpiece and wash it with water.

② Then put the workpiece before processing agent B solution soak for about 30 seconds and then washed.

③ The workpiece is again immersed in nickel plating agent A agent, about 8 seconds and then remove the workpiece, immediately washed.

④ Washed aluminum clean, you can enter the chemical nickel plating nickel.

⑤ Temperature: 20-35 ℃.

Fifth, note:

① Aluminum degreasing, degreasing or polishing before entering the pre-treatment solution (Q / YS.608).

② Pre-soaking time to control, so as not to affect the binding power.

③ Pre-treatment should be promptly washed, and timely plating chemical plating.

④ Products are corrosive, be careful not to contact with the skin.

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