AURUNA® 568 EF-18
Gold-Silver Electrolyte
for Electroforming

For more than 30 years used worldwide for hollow jewellery

 

The gold-silver electrolyte AURUNA® 568 EF-18 stands for decades of Umicore experience in electroforming with mandrels made of wax and metal.

For more than 30 years hollow jewellery has been produced worldwide with AURUNA® 568 EF-18. Among others, renown manufacturers produce creole earrings, pendants, brooches, chains, chain clasps and bangles, but also statues and watch parts with AURUNA® 568 EF-18.

The electrolyte convinces with layer thicknesses of 150 to 200 micrometer, a fine gold content of 18 ct and is easy to maintain. The weight distribution can be monitored within narrow limits very closely.

Your advantages:

  • Gold-silver electrolyte for electroforming
  • Suitable for cores made of wax and metal
  • Layer thicknesses of 150 to 200 micrometer
  • Observance of fineness and weight distribution within narrow limits
  • High hardness of about 220 HV
With AURUNA<sup>®</sup> 568 EF-18 electroformed hollow gold earrings.

With AURUNA® 568 EF-18 electroformed hollow gold earrings.

Applications

  • Electroforming
  • Hollow jewellery