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

Z-Series

Post-treatment Chromate system for Zn and Zn-Ni Alloy Plating of HANKOOKCHEM
Eco-friendly pure Trivalence product meeting the criteria of ELV ( End of Life Vehicle )

Feature of Z-Series

  • Eco-friendly Trivalence Chromate agent

  • Various colors (White, blue-white, colored, black and etc.)

  • Contributed to improving corrosion resistance of plated materials

  • Realize even film and high gloss

Type of Z-Series

  • Zinc White Chromate

  • Zinc Blue-white Chromate

  • Zinc Colored Chromate

  • Zinc Black Chromate

  • Zn-Ni Alloy White Chromate

  • Zn-Ni Alloy Blue-White Chromate

  • Zn-Ni Alloy Colored Chromate

  • Zn-Ni Alloy Black Chromate

HANKOOKCHEM Z-Series Chemical Agents

Product Use Feature
BZ - 300 Zinc Trivalent High
Corrosion Resistance White Chromate
For high Ni with Ni vacancy rate of 12~16%
Excellent in low current product
Z - 330(ll),(lll) Zinc Trivalent
Blue-White Chromate
Clear gloss and light blue white light
Z - 337Y Zinc Trivalent
Yellow Chromate
-
Z - 332 Zinc Trivalent
Acid Black
Good corrosion resistance
Black with beautiful gloss
Z - 335
BZ - 335
Zinc Trivalent
Zincate Black Chromate
Even black
Excellent corrosion resistance
Product Use Feature
Z - 3000 Zn-Ni Alloy Trivalence
Colored Chromate
Create rainbow color
High corrosion resistance
Z - 4000 Zn-Ni Alloy Trivalence
Black Chromate
Excellent coating agent and
cohesion with less interference color
Z - 5000 Zn-Ni Alloy Trivalence
Blue-white Chromate
Even film
Blue good gloss
Z - 6000 Zn-Ni Alloy Trivalence
White Chromate
No change of color
And color of pure white
Product Use Feature
Z - 339
BZ - 339
Increase in corrosion proof
Control of interference color
Prevent scratch
Increase in interference color control and corrosion resistance
NZ - 339A Excellent in corrosion resistance and prevent scratch