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Haryana Chemicals Industries
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Zinc Chloride, Galvanizing, Galvanizing Flux, Hot Dip Galvanizing
Zinc Chloride, Galvanizing, Galvanizing Flux, Hot Dip Galvanizing

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B-102 Pushpanjali Enclave 
Pitampura Delhi 110034
Ph. 011-47282278
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Passivator

A. HCI-Chrome based Passivator

It comprises chrome 3rd and 6th salt composition to seal and passivate the galvanized surface. The passivator contain a special additive which acts as a water conditioner and controls the concentration of zinc and iron in the bath thereby extending the life of the bath nearly twice than any other process. Maintenance of the process may be accomplished through regular addition of the passivation chemical.

B. HCI-Non-Chromepolymer based Passivator

This passivator is free from chrome and is combination of polymers and phosphates required to seal and passivate the galvanized surface. The low strength solution is capable of reacting with fresh metal surface to from a passive film to prevent further oxidation and tarnishing. Its additive may be based on drag out losses and observation off the work.

The pH should be checked regularly and the bath should be maintained closely for the following -pH, temperature, immersion time etc. For desired corrosion resistance of the passivated film, it is necessary to maintain the level of metallic impurities within the specific limits.
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Degreaser:

A. HCI-Acidic Degreaser

This is a phosphoric-based degreaser that can be used with water in degreasing tank or with hydrochloric acid / sulphuric acid in the pickling tank to support two actions, degreaser & pickling, at the same time. Our degreaser not only help to remove oil & grease from the surface of the work but also accelerates derusting of surface. It also provides an excellent base for further operation of galvanizing.
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Zinc Chloride (ZnCl2) is manufactured by us in best quality in High purity Grade, Battery Grade, Technical Grade and Commercial Grade. All these are available in Solid, Powder and Liquid (Solution) form. The purity and impurity level can be adjusted according to the customer requirement.
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