Gold & Gold-alloys deposition

DuPont brings a long history of expertise in surface preparation, catalytic and electrolytic metal deposition to the industrial finishing industry.

Dupont range of Gold and Gold-based alloys deposition processes provides various features and are suitable for different applications:

Electroless and electrolytic processes
Can deposit on various substrates: Cu, Ni, Stainless steel…
Suitable for decorative and technical applications (Wire bonding)
Pure Gold and various alloys deposits available: Au/Co, Au/Cu (2N, 3N, 5N), Au/Cu/Cd, Au/Ni, Au/Ag
Various processes are Cyanide-free, hydrazine-free, Arsenic-free