Phosphate chemicals protect metals from corrosion and increase its resistance to wear for further application. The phosphate coating is an ideal base for subsequent painting, liquid paints, powder coating, oil coating , rubber coating and cold forming.
There are three major reasons for phosphating benefiting your process.
· form a stable inert coating on the metal surface
· provide excellent paint adhesion
· inhibit the spread of corrosion from damaged area
i) EVERPHOS- Calcium modified zinc phosphating chemicals
Everphos is a calcium modified chemicals for painting surface. Everphos produce fine smooth zinc phosphate coating on properly cleaned metal surface. Its fine crystal formation ensures minimum paint shrinkage in to the phosphate layer and hence minimum gloss reduction.
Ø both hot and cold phosphating
Ø phosphating chemicals available for both dip and spray type mode of application
Ø phosphating chemicals for steel and iron surface
