Acidic Ruthenium Plating Process

RUTHENIUM 420 is an acid ruthenium process that produces a hypoallergenic deposit of a colour that ranges from dark grey to ultra-black corresponding to L value of 42. It is suitable for rack applications.

This process belongs toRUTHENIUM LINE

RUTHENIUM is a line of Ruthenium processes used as a final finishing in decorative applications. It enables direct ruthenium plating on nickel or white bronze substrates without blemishing the base material.

All RUTHENIUM processes are very stable. They produce bright and uniform deposits with high surface hardness and wear and corrosion resistance.

The finishes have a unique, dark colour ranging from grey to ultra-black with a maximum L value of 70 when measured with the Minolta Spectrocolorimeter CIE in both alkaline and acidic media.

Fields of application

  • Eyewear
  • Fashion, Design & Luxury
  • Jewellery
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