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Pre-treatment agent for chemical nickel plating on aluminum material,Metal surface pretreatment agent, Metal surface pretreatment fluid,Aluminum pretreatment agent

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.

Other processing：Chemical Plating Liquid Train、Chemical nickel plating liquid、Aluminum surface treatment agent series、Metal cleaning agent、Nickel removal liquid、Stainless steel remover for removing oil and rust