CHROME/Clean AC-1S

Product Code

0003130

Product Description

CHROME/Clean AC-1S is a concentrated, non-etching, free-rinsing acid cleaner designed specifically to remove chromate and zincate anti-tarnish coatings from copper foil. It will also remove light oils, fingerprints, and oxidized copper from copper surfaces prior to resist lamination and/or hot air solder leveling. CHROME/ Clean can be operated at concentrations of 5-20% and temperatures of 70-140°F and is available in formulations suitable for either spray (CHROME/ Clean AC-1S) or immersion applications (CHROME/ Clean AC-1). CHROME/Clean AC-1S contains oxidation inhibitors to inhibit copper oxidation prior to further processing. These inhibitors will also promote dry film adhesion. It should not be used as pre-clean prior to electrolytic or immersion plating applications without first consulting Seacole.

Performance Features

  • CHROME/Clean AC-1S is specifically formulated to remove chromate and zincate anti-tarnish coatings from copper foil, and is also effective at removing fingerprints, light oils, and existing copper oxidation.
  • CHROME/Clean AC-1S offers a wide process latitude and is ideally suited for feed and bleed operation.
  • CHROME/Clean AC-1S is formulated with oxidation inhibitors to prevent copper oxidation between processing steps and promote adhesion of dry film.
  • CHROME/Clean AC-1S is formulated for either spray (CHROME/ Clean AC-1S) or immersion applications (CHROME/ Clean AC-1).

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