PRE TREATMENT CHEMICAL FOR FERROUS METALS
Degreasing Chemicals
NCI CLEAN-521 is designed to remove light and wet oil from sheet metal at 35-55 deg C temp.
Phosphating Chemical
NCI PHOS -502 is an accelerated cold dip process for mild steel galvanized and alloy steel .
Passivation Chemical
NCI PASSIVATE-525 is used in the final rinse after phosphate treatment.
Derusting Chemical
NCI DERUSTO 110 is based on inorganic acid , solvent and synthetic detergent.
Activation Chemical
NCI ACTIVATE – 127 is an activation/ surface conditioning compound based on titanium modified salts.