chemical copper deposition

Why is there no copper in the PCB hole’s copper plating?

The text discusses the importance of substrate selection, pre-treatment, and surface cleaning in PCB manufacturing, highlighting how variations in resin systems, material properties, and process steps such as drilling and copper plating can impact quality and reliability, emphasizing the need for careful coordination and specialized treatment methods to avoid defects and ensure proper adhesion.

Why is there no copper in the PCB hole’s copper plating? Read More »

Stability Analysis of Copper Plating Solution for PCB Fabrication

PCB copper deposition is vital for creating conductive layers in circuit boards, with challenges including poor stability and low deposition rates in chemical processes, which can be managed through methods like increasing complex stability, reducing PCB loading, and using stabilizers.

Stability Analysis of Copper Plating Solution for PCB Fabrication Read More »

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