RALUPLATE SPS

SPS is used as a brightening agent in acid copper baths for decorative and functional deposit (i.e. printed circuit boards).SPS is functionally compatible with most components of typical copper bath formulations, such as non-ionic surfactants, polymeric amines and other mercapto compounds.

An additional combination with dyestuffs is also possible. Very good results are obtained if used together with DPS and RALU® 2887.