Passivation Zinc

ZN TRIKOTE BL- 250 is a trivalent chromium based clear blue chromate passivation designed for cyanide, alkaline, chloride and cobalt zinc baths

ZN TRIKOTE BL- 350 is a trivalent chromium based clear blue chromate passivation designed for cyanide, alkaline, chloride and cobalt zinc baths.

ZN TRIKOTE GL- 350 is a room temperature trivalent chromate coating that produces irdiscent yellow- green colour finish on zinc and zinc alloy plated surface.

Trikote BL-710 is suitable for passivations of zinc deposit produced from cyanide, alkaline cyanide free, chloride zinc and cobalt zinc electrolytes and can be used in vat and barrel installations. It produces bright blue protective coating. The temperature resistance of the chromate coating has a particular advantages as it stands higher temperature ( 1 hour at 120oC).

ZN Trikote BK-450 is a trivalent black chromate passivation which produces black colour in combination with sealer - 10 on zinc and zinc alloy plated surfaces.

Chempas AL - 480 is a liquid product used to produce chromate coating on aluminium and alloys. The coating produces excellent corrosion protection for unpainted aluminium and bond speed very well.

This product can be used to produce both thin and thicker yellow coatings which can be used to increase adhesion for paints.

Golden Passivation 105 is a liquid concentrate diluted with water to produce a yellow chromate conversion coating on Chloride Zinc and cyanide zinc deposits.

The Golden Passivation G-108 is a highly stable process which gives thick and bright chromate layers on zinc and cadmium coatings. The different shades like bronze iridescent, Yellow iridescent gold, blue bright and clear iridescent can be obtained by varying concentration of solution, immersion time and bleaching procedures.

Olive Passivation 562 Process is a single dip immersion process to produce green conversion coatings on chloride zinc deposits. It gives very high corrosion resistance of above 150 hours in a salt spray test.

Super Blue Passivation is an economical and easy to handle blue passivations process. Good pH stability, good corrosion resistance and an excellent adhesion to all zinc coated surfaces are some of the notable features of the process.

Zinc Black 62 is a low temperature immersion process for producing jet black hexavalent chromate conversion coating on zinc, zinc diecastings after alkaline zinc, cyanide zinc and acid zinc plating.