Passivation

Advance Stainless Steel Passivation Radicals (SPR 3 AN Series)

Passivation formulations for Stainless Steel varieties. Cr >12%, Ni >8%

• These are the most recent radicals whose efficiency comply with recent passivation standards.
• The all are ASTM A 380-06 and compatible.
• Self limiting reactions, hence the safer to the metal surface.
• They improve their aesthetic look.
• They remove corrosion susceptibility of the surface.
• User friendly.
• Good rinsability after the exhaustion of reaction.
• Test kit is an innovative inclusion which acts as onsite lab.

PassiPick-Gel

Brush application for external accessible surfaces of fabrication & castings

• Suitable for S.S. 3.4, 316, 316 L grade.
• Triphasic formulation involving degreasing, pickling & passivation.
• Brush or spray application.
• Useful for the large fabricated article of uniform area e.g pressure vessles, tanks etc.
• They remove corrosion susceptibility of the surface.
• Effective spread = 55 - 70 sq.ft /kg or 5 to 6.5 sq m /kg.
• Least fumigant.
• Durable stability.
• Rinsing method to render surface neutral is with pressure jet.

PassiPick-Lumen

Hollow pipes, spirals, inner surfaces small components

Tri - phasic circulation
LD-15
PC-14 }             Circulate At 65° C for 30 minutes.
PA-14 }

• This is suitable for inner side of tubular structure, heat exchanger pipes etc.
• This is metallurgically safe for surface being optimum in concentration.
• Independent of labour involvement.

PassiPick-Pool

For solid casting, forged component of medium size

• No need of heating the solution. (room temperature reaction)
• Compatible for stainless steel Cf8, CF8M; many casting & investment casting varieties.
• Small articles having unusual surface.
• Single dip application and removal as soon as surface adsorbs the required chemical quantum.
• Economical through efficiency.
• Rinsibility is good to leave neutral surfaces.
• Can substitute electro polishing.
• ASTM A 380 passivation standard compatible.