Hard Copper

The new, highly-stable solution, two-pack bright acid copper plating process for printing cylinder produces extremely bright, levelling and ductile copper deposits, and it helps in maintaining constant hardness values.

SPARKLE AC 70 BRIGHT ACID COPPER

Physical Properties:
SPARKLE AC 7O MAKE UP: Liquid
SPARKLE AC 70 REPLENISHER: Liquid

Description

The SPARKLE AC 70 is a new, highly-stable, two-pack bright acid copper plating process for printing cylinder. It produces extremely bright levelling and ductility copper deposits, maintaining constant hardness values (180~240 Vickers).

Equipment

Tank: PP, PVC or hard rubber lined
Filtration: Continuous filtration without activated carbon
Cooling: Telfon, titanium or lead cooling coils
Agitation: Vigorous air agitation