precious metal electrolytes

Pallega® blend Co

Mirrorbright alloy deposits

Pallega® blend Co process is an ammonia based electrolyte from which a bright palladium cobalt alloy with a composition of about 80 % palladium and about 20 % cobalt can be deposited. The process is suitable for rack and barrel application. Pallega® blend Co process may be used as a substitute to Pd/Ni for barrier plating to prevent copper migration into gold top coat. Pallega® blend Co deposits have excellent corrosion protection properties.

View Wishlist

Properties & Benefits

  • Substitute for Pd/Ni
  • Bright deposits
  • Cost saving especially when plating high thicknesses
  • Good corrosion protection properties
  • L* = 84,0, a = +1, b = +5

Area of Application

  • Jewellery
  • Optical frames
  • Watches