Specification of Brightener ZN 686

ZN 686 

DESCRIPTION
ZN-686 is an economical brightener process for depositing brilliant, level, ductile zinc deposits from Potassium or Ammonium chloride based acid zinc solutions.
It exhibits excellent throwing and covering power and it is suitable for use on both rack and barrel plating over a wide range of zinc metal contents and current density.
ZN-686 deposits readily accept all trivalent Blue and Yellow chromate post treatment.

Electroplating Chemicals