Freshly galvanized and zinc plated surfaces need more than just a clean finish. They need a controlled passivation film that holds up in real-world conditions.
Elite AquaChem passivation chemicals are designed for HDG and zinc plated parts where appearance, salt spray life, and field performance matter every day.
As a leading speciality chemical partner, we support galvanizing units and plating shops across demanding industries.
Our passivation systems are tuned for stable, repeatable coating thickness so lines can run at speed without sacrificing finish.
Aquachrome Passi products are engineered to extend the life of HDG and zinc surfaces under real handling, storage, and outdoor conditions.
Trivalent chrome based options help you align with current environmental and customer compliance requirements without complex process changes.
Integrating Aquachrome Passi products into your passivation stage is straightforward and fits typical HDG and zinc plating lines.
Set up the passivation tank as per your line design and operating temperature, using water quality recommended in our technical guidelines.
Charge Aquachrome Passi 100 or Aquachrome Passi 300 at the concentration specified in the product data sheet for your application.
Dip freshly galvanized or zinc plated parts for the recommended time to form a uniform passivation film, then drain and rinse if required.
Check bath concentration, pH, and drag-out periodically, and top up as advised in our technical instructions to keep coating quality stable.
Both products are designed for hot-dip galvanized and zinc plated components such as structures, fasteners, and hardware, with different finish and performance levels.
Passi 100 gives a clear, transparent coating ideal where you want to retain the natural galvanized look, while Passi 300 is a high chrome, trivalent system that provides a blue bright finish and enhanced corrosion protection.
Yes, Aquachrome Passi products are formulated for use in standard passivation tanks, with dosing and control parameters provided in our technical data sheets and on-site support where needed.
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ELITE AQUACHEM is one of the leading companies in the field of speciality chemicals catering the requirements of different industries. The company is managed by a team having vast experience.
