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Page of HANKOOKCHEM Business Area seeking for consistent challenge and creative innovation.

Zinc plating

Widely used in industrial site like automobiles, electronics, furniture and others in economic aspect with good quality of product and working efficiency

Feature of zinc plating

Zinc electric plating is hugely effective in preventing rust of steel material
As zinc tends to ionize better than steel, zinc can prevent steel from being corroded through zinc victimized even with scratch or pin hole on the plating film

  • Ionized Tendency : Level of being acidized in metal

Principle of zinc plating

Zinc electric plating is to use the principle of electrolysis and to cover zinc metal over other metal
Principle of reducing metal ion(zinc) and plating material of (-) pole through direct current in the electrolysis solved with zinc by making product to be plated (-) pole and metal to plate (+) pole

HANKOOKCHEM Electro-galvanizing Chemical Agents

Product Use Feature
AZINTOP Acid
(Chloride bath)
Excellent gloss levelling and ductility
Good productivity with wide working range
AZINTOP Acid
(Chloride ammonium bath)
No deviation of high current and low current
No deviation of high current and low current
Ecozin l No-cyan alkali
(Zincate)
Able to make high speed plating in low zinc concentration with good efficient
Ecozin ll The difference in thickness of high current and low current is formed similar to alkali(Cyanide bath)
Able to replace alkali(Cyanide bath), future restricted substances
Ecozin D ll