precious metal electrolytes
gold copper

Aurega® blend Cu 630

Bright pink deposits

The goldprocess Aurega® blend Cu 630 is a cyanide free electrolyte from which an alloy of gold and copper with 18-22 ct can be deposited. The colours are according to the Swiss colour nomenclature approx. 3N – 5N.

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Properties & Benefits

  • Cyanide free
  • Intensive pink
  • Easy bathcontrol
  • L* = 86, a = + 8,5, b = + 14,5

Area of Application

  • Jewellery
  • Optical frames
  • Watches

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precious metals | gold | copper | rose | 5N | decorative applications | jewellery | glasses | bath