First, the product code: Q / YS.131 (Yi Shun brand)

Second, the scope of products:

This product is suitable for chemical copper plating on 316 # stainless steel surface. The surface after copper plating is bright copper color. The coating has good bonding force and can provide a solid foundation for thickening copper plating or nickel plating in the next step.

Third, product index:

1, transparent acid liquid;

2, product stock solution use

3, the temperature of copper plating is 60 ℃ -80 ℃;

4, copper plating time is 10-15 seconds.

Fourth, product use method:

1,316 # stainless steel pretreatment: degreasing, polishing and so on;

2,immersed in 15-20% hydrochloric acid solution for about 20-30 seconds;

3, immediately after washing into the preheated to 60 ℃ -80 ℃ 316 # stainless steel for copper plating liquid for about 10-15 seconds, immersion process to flip the workpiece, the coating evenly. (Note: This product heating method: water bath heating, plastic containers);

4, immediately after washing to do the next step, such as chemical nickel plating, chemical copper plating thickening or electroplating.

Fifth, note:

This product in the middle of the use of supplemental additives to be timely, 1-2 g / kg, in order to maintain the stability of the working fluid.

Other processing：Chemical Plating Liquid Train、Zinc coating imitation gold agent、Chemical silver plating liquid (copper substrate)、Stainless steel chemical thicker liquid copper  plating