Liquid Degreasing Galvanized Metal Chemical, For Industrial, Grade Standard: PROPRIETORY GRADE

Degreasing Galvanized Metal ChemicalDegreasing:- Removal of Oil & carbonaceous deposits from the surface.Features:Product Nature Conc. Time Temp.Klingel / Alkaline Series Alkaline Degreasing Powder 5% W/V 5-10 Min RT to 65°COsol B Acidic Liquid 15-20% V/V 2-5 Min RTAcidic Degreasing:- Removal of white rust and oil from the surface.Product Nature Conc. Time Temp.Rustol Series Emulsified Acidic Liquid 10-20% V/V 2-5Min RTActivation:- Gives compact & uniform coating of zinc phosphate.Product Nature Conc. Time Temp.Mod-Sup Alkaline Activation 0.25-0.5% V/V 1-2 Min RTZinc Phosphating:- Light wt phosphate coating for paint adhesion. Product Nature Conc. Time Temp.Phoscoat Tz Light Weight Tri Catonic Zinc Phosphate 5% V/V 5 Min RT to 55°CPassivation:- Seals the pores of phosphate coating.Product Nature Conc. Time Temp.Pass Chromic Acid Based Chemical 0.1% V/V 1 Min Rt To 80°CRemarks:- Heating the bath will help in faster drying.Chromatizing:- As an alternative to zinc phosphate coating, chromate coating can also be used which although has lesser corrosion resistance than zinc phosphate. still the process is easy to operate & has least sludge formation & provides acceptable paint adhesion. This does not require activation and passivation steps (six tank process). Product Nature Conc. Time Temp.Galvachrom Y Amorphous Yellow Coating 1.5-2% V/V 2-5 Min Rt