In the pyrophosphate copper electroplating process, the control of current density is critical because it directly affects the quality and morphology of the plated layer as well as the deposition rate. Too high or too low a current density can lead to problems with the plated layer, such as roughness, looseness, unevenness, and even defects such as cracks.
What are the characteristics of steel oil removal powder, we will talk about it today.
In the process of using zinc-nickel alloy natural color passivator, when there is a problem with the passivation film, such as blue passivation film, is this caused by the problem of passivator? Actually, it's not. Maybe it's the plating solution.
Zinc-nickel alloy plating is a widely used metal surface treatment process that deposits an alloy layer of zinc and nickel on a metal surface through an electrochemical reaction. This alloy layer not only combines the characteristics of both metals, nickel and zinc, but also shows good performance advantages, making zinc-nickel alloy plating especially favored in the industrial field.
ABS plastic plating products are a variety of products in which a metal film is plated on the surface of an ABS plastic product through a specific plating technique.ABS plastic plating offers many of the advantages of metal, such as a metallic sheen, improved chemical and physical durability, and improved appearance and texture, while maintaining the lightweight and cost-effectiveness of plastic.
Why is the coating binding force still poor after plastic coarsening? In fact, this is related to the state of the plastic matrix. In this issue, we will discuss what is the meaning of the poor state of the plastic matrix? And how it causes poor coating adhesion in plastic electroplating process.
