precious metal electrolytes NEW
rhodium ruthenium

Rhodega® blend Ru

Brilliant white deposits

The rhodium-ruthenium process Rhodega® blend Ru is an acidic electrolyte from which brilliant white deposits with an appearance close to pure Rhodium can be made. The rhodium-ruthenium layers contain 70-80 % Rhodium and 30-20 % Ruthenium depending on the bath composition.
A typical field of application is for plating on jewellery, optical frames, watches and electric contacts.

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Properties & Benefits

  • RoHS compliant
  • REACH compliant
  • Very white layers
  • outstanding contact resistance
  • high resistance to abrasion, higher than pure rhodium
  • good tribological characeristics
  • Cheaper than pure rhodium
  • L* = 90, a = +0,5, b = +3

Area of Application

  • Jewellery
  • Optical frames
  • Watches
  • Electric contacts