Hard Gold Electrolyte (ZF 790-HC)

ZF 790-HC the weakly acidic electrolyte is suitable for an uniform bright, yellow, hard gold (Gold-Cobalt) and crack free coatings up to 10 micron.

Due to the usage of special chemical components, the ZF 790-HC is equally suitable for rack and barrel application.

The precious metal content of the gold layer is approx. 23ct.

Gold content: 3, 5, 8 and 12g/L

  • Very wide operating current density range
  • For technical and decorative applications
  • High corrosion and abrasion resistance
  • Electronic and communication industries
  • Cosmetic Packaging
  • Writing Utensils
  • Jewelry & Spectacle Frames
  • Bathroom Fittings
  • Clothing Accessories