The copper plating solution is composed of various additives. So, what roles do these additives play respectively in the process of copper plating?
The electroless copper complexing agent can enable the copper ions to remain stable in the electroless plating solution (with different pH values) and control the reaction rate of the plating solution.
The pre-plating copper alkaline solution additive can maintain the pH value of the plating solution and enable the electroless copper reducing agent to function properly.
What is the function of the electroless copper reducing agent? It can convert Cu2+ into metallic Cu, and it can be said to be a very important component.
When the plating solution is catalyzed and the copper is reduced, due to the extremely fast reduction rate, this can easily cause the plating solution to decompose violently on its own, resulting in the failure of the plating solution. At this time, adding the electroless copper stabilizer can control the reduction rate properly.
What benefits can electroplating enterprises obtain by using this electroless copper plating solution? Its stability is high, enabling a stable production process on the production line and allowing for the formation of a bright pink copper layer.
About us
Guangdong Bigely Technology Co., Ltd. ,founded in 2003, is a high-tech enterprise integrating R & D，production, sales and service, specializing in the production of electroplating additives. As a famous electroplating additives source manufacturer in China, Bigely has over 20 years' experience in electroplating additives production and own production base of 5000 square meters. We can produce 15,000 tons of electroplating additives every year, which can fully meet the needs of customers.
If you need our high-quality electroplating additives, please contact us. We can provide you samples for test, and also provide a series of services.
