Electrotinning (ETL)

The application of De Nora’s anodes for electrotinning (ETL) requires a uniquely formulated and stable coating to perform in conjunction with the type of chemicals present in the commercial electrolyte compositions. 

We provide tailored MMO coatings suitably formulated for operation in either Methane Sulfonic Acid bath (MSA) or in Phenol Sulfonic Acid bath (PSA). 

DSA® anodes for continuous electrolytic tinning lines or batch processes are characterized by: 

• Predictable lifetime 
• Resistance to aggressive operating conditions
• Controlled stability of tin bath concentrations with the aid of De Nora DSA® anodes