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Spray Pre-Treatment for Mild Steel

DEGREASING

:- Removal of oil, grease & carbonaceous deposits from ferrous surface.

KLINSOL SERIES

:- of chemicals (LDL72 / MDL81) are alkaline degreasing liquid solution.

PRODUCT NATURE CONC. TIME Spray Pr. TEMP.
KLINSOL SERIES Alkaline Degreasing Liquid 2-5% v/v 2-3 MIN 0.5–1.5 kg/cm2g RT to 60ºC

ADDITIVE DF is added to control foaming. OLOSOL N 1000 B is added to increase efficiency of degreasing.

ACTIVATION

:- Does grain refinement and gives compact & uniform coating of zinc phosphate.

PRODUCT NATURE CONC. TIME Spray Pr. TEMP.
MOD-SUP Alkaline activation 0.25-0.5 % v/v 1-2 MIN 0.5–1.5 kg/cm2g RT

CONVERSION COATING

:- Imparts Corrosion Protection & Paint Adhesion :
We provide three different types of conversion coating for ferrous material.
1. Zinc Phosphate coating, 2. Iron Phosphate Coating. 3. Nano Conversion coating.

PRODUCT NATURE CONC. TIME Spray Pr. TEMP.
PHOSCOAT TZ90 Light weight Zinc Phosphate 3-4% v/v 1.5-3 MIN 0.6–1 kg/cm2g RT to 50ºC
PHOSCOAT ZSP36 Easy to use formulation 3-4% v/v 1.5-3 MIN 0.6–1 kg/cm2g RT to 50ºC
PHOSCOAT SPL60 Extra Light Iron Phosphate 2-3% v/v 0.5-3 min 0.5–1.5 kg/cm2g 45 to 60º C
NANOX 108D Zirconium based extra-light coating 0.25-0.5% v/v 0.5-1.5 MIN 0.5–1.5 kg/cm2g RT

Remarks

– Iron Phosphating does not require activation stage.
Nano conversion coating does not require activation and passivation. But it requires Dm water to make the bath. Also requires DM water pre and post Nano conversion coating.


PASSIVATION

Seals the pores of phosphate coating.
We provide four different types of passivation chemical:
1. Chrome-based, 2. Chrome-free. 3. Alkaline Based. 4. Nano polymer-based.

PRODUCT NATURE CONC. TIME Spray Pr. TEMP.
PASS Chromic acid based 0.1% v/v 1 MIN 0.5–1.5 kg/cm2g RT to 65ºC
PASS CF Chrome free passivation 0.1% v/v 1 MIN 0.5–1.5 kg/cm2g RT to 65ºC
INHIBITOR 306 Alkaline Based chemical 0.5% v/v 1 MIN 0.5–1.5 kg/cm2g RT to 60ºC



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