Precious Metals | gold | copper | alloy | decorative applications | jewellery | glasses | cadmium free | rose
gold
copper
Aurega® blend Cu 118 PI
Bright ductile deposits in 18 carat gold
The gold process Aurega® blend Cu 118 PI is a cyanide electrolyte from which alloys of gold and copper can be deposited. The deposited layer has about 16 ct. – 18 ct. This type of process is used for decorative plating in the jewellery as well as optical frame industries. The deposits are bright, ductile and slightly levelling.
Properties & Benefits
- Cadmium-free due to RoHS
- Bright ductile deposits
- Colour: rosé
- Thickness up to 5 μm
- CuCl2 resistant polysulfide resistant
- L* = = 84, a = + 8, b = + 13,5
Area of Application
- Jewellery
- Optical frames
- Watches
