The R&D team of Guangdong Bigely Technology has developed a high-quality and environmentally friendly cyanide-free alkaline zinc additive BZ-518. Here are the characteristics:
Nickel plating brightener plays a vital role in the plating process, and its main function is to enhance the brightness and smoothness of the plated layer. Bigely nickel plating brightener Ni-301 is a good nickel plating brightener that can effectively improve the surface quality of the plated layer. Why use Bigely Ni-301?
When using acid tin plating brightener, why rack plating allows the use of higher cathodic current density, but not barrel plating? The reason is that one is based on concentration polarization and the other is based on electrochemical polarization, if the current density of the rack plating system is used in the barrel plating system, then it is easy to cause plating failures. Therefore, it is necessary to explore, the cathodic current density of tin plating solution will have what effect on the coating? And how to control this process parameter for rack and barrel plating production?
Plastic workpieces are prone to leakage after plating, and there are certainly many reasons for this. However, some plating plants will ignore the process link of palladium activation, and instead analyze other processes, which will result in a fish out of water. Today we will tell you why we need to do palladium activation? Why choosing the right colloidal palladium activation solution helps to do palladium activation well?
Alkaline cyanide-free galvanizing brighteners are being used more and more widely in the galvanizing process, do you know what alkaline cyanide-free galvanizing brighteners can really do?
Some customers have asked what to do if the solderability of the plated layer is unstable when we use acid tin plating brightener. In order to answer this question, we need to know what are the causes of this kind of failure?
