CE-100

Process

  • Etching

Explanation

  • CE-100 is a hydrogen peroxide-sulfuric acid-based soft etching
    with excellent safety
  • It is a soft etchant that can remove oxide films and achieve
    excellent roughness

Advantages

  • Provides fine roughness to the copper surface to improve
    adhesion in post-processing
  • Effectively remove oxide film on copper surface
  • Etching speed is constant