TRI Cationic Phosphating Tamil Nadu

Chemsol coat 336: This formulation is tri-cationic and gives a light to medium weight coating. It is used in hot phosphating process at a working temperature of 50- 60°C. 

Chemsol coat 340: This is a tri-cationic complex spray phosphating chemical nickel modified. It yields a fine, micro crystalline; compact and dense zinc-phosphate coating with use of pre-spray rinse surface activator.