Yellow Passivation

Driven with zeal to attain a reputed position in international markets, our firm is engaged in manufacturing and supplying an extensive range of Yellow Passivation chemicals. Offered products produces a yellow and bright iridescent coating on different types of chloride zinc plates using nitric acid. Owing to its quality, our product is recommended by experts for iridescent conversion coating at least concentration on cadmium or zinc electro-deposits. It is highly economical as it operates at very low concentration. The coating of materials using our products to provide high corrosion resistance, base for paint & other organic finishes. Our Yellow Passivation produces golden yellow chromate conversion coating on different products that are made of zinc. Operating Conditions: Qty - 10-15 ml/lit Nitric acid - 2 - 4 ml/ lit Time - 10 - 30 sec pH - 1.8-2.2