Chemical   name

Product of Imidazole and Epichlorodydrin

Appearance

Yellowish to yellow viscous liquid

IZE acts as a basic brightener in alkaline zinc and   zinc-alloy plating, especially in cyanide-free baths.
  IZE is usually used in combination with top brighteners. It is normally   employed at a concentration of 10-100mg/L.The compatibility of IZE with   conventional top brighteners is good. IZE has been shown to perform   particularly well in combination with BPC 48.
  IZE gives high throwing power and ensures that the plated metal is evenly   distributed. It gives high brightness, particularly at LCD, and it inhibits   blistering. Zinc-plated components plated with the aid of IZE are easy to   Chromate