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Copper retreating liquid,Copper removal reagent，Copper stripping fluid

Copper retreating liquid,Copper removal reagent，Copper stripping fluid

First, the product code: Q / YS.116 (Yi Shun brand)

Second, product performance:

This product is suitable for the efficient and safe removal of copper plating on the surface of iron, aluminum, nickel and other substrates. This product does not harm the substrate and the products are environmentally friendly. It is also suitable for the removal of copper plating on non-metal surfaces such as circuit boards.

Third, product index:

①proportion: 1.0 ± 0.05.

②appearance: dark transparent odor liquid.

Fourth, the operation flow:

①immersed in the retarded copper workpiece in the copper solution, the temperature is room temperature, the use of stock solution, when used can be added as 20g / KG accelerator.

②retreat after the copper layer, remove the workpiece, rinse with water can be.

③the next step: such as rust or air-dried or other processes.

Fifth, note:

①retreat copper temperature control at room temperature to 40 ℃ nearby.

②retreat copper process to flip the workpiece, so that stripping evenly.

③ prevent contamination and volatilization during use.

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