PROCIV 300 - Passivation
An agent designed for the final and accelerated chemical passivation of structures and objects made of stainless steel (austenitic and duplex) immediately after the completion of the chemical pickling process. PROCIV 300 is a passivating agent made on the basis of nitric acid and surfactants. The product produces an oxide layer on the surface of austenitic stainless steel after the chemical pickling process, resulting in passivation of the metal.
PROCIV 300 is mainly used for passivation after PROCAP AV, PROCAP PRO, PROCAP ECO+, PROCAP 51, PROCAP INOX pickling products. By circulation method, it is mainly used for passivation of pipeline systems, and in the case of tanks and large-size parts by spraying. The agent's exposure time of about 30 minutes should be sufficient. Then the detail should be rinsed with water. Preferably with demineralized water.