Rinsing

Many processed chemicals are not compatible and may cause contamination if mixed. If your process uses chemicals which are not compatible, rinsing is required between steps  in the process. For example, alkaline cleaners must be thoroughly rinsed before entering acid activation to ensure no solids are formed causing adhesion issues in plating. The main purpose of rinsing between chemical processes is to protect the subsequent chemical process from contamination by the previous chemical process. Rinsing may also be used as the final step step to remove chemical residues prior to drying. … [Read more...]