Acidic Cleaner for PCB
Melplate PC-6140
Chemicals
PCB
Cleaner
Melplate PC-6140
Melplate PC-6140 is a soft etching type acidic cleaner for printed circuit boards. Adjustment and control of Melplate PC-6140A concentration, which is composed of an oxidizing agent, achieve effective removal of contaminants on copper surface, this leads to the improvement of copper plating appearance, especially on rolled copper foil.
◆Features
1. Melplate PC-6140 is a soft etching type acidic cleaner.
2. Effective in cleaning and activating copper surface, resulting in the improvement of appearance of copper sulfate plating in the subsequent process.
3. Easy analysis and control.
◆Features
1. Melplate PC-6140 is a soft etching type acidic cleaner.
2. Effective in cleaning and activating copper surface, resulting in the improvement of appearance of copper sulfate plating in the subsequent process.
3. Easy analysis and control.
Relationship between processing time and etching thickness
Etching thickness increases proportional to he process time.
Appearance of copper plating on rolled copper foil
Removal of contaminants with micro etching of the surface of rolled copper foil contributes the improvement of the appearance of copper plating.