DECORATIVE LAMINATE, PLATING SOLUTION AND PLATING METHOD FOR FORMING THE DECORATIVE LAYER, AND PRODUCTS USE THIS DECORATIVE LAYER

摘要

The present invention involves a decorative laminate which can be used in ornamental members, watch or mobile telephone to obtain a bright finish. This laminate includes a cobalt layer(the concention of cobalt is at least 99%) or a Co-Fe (Mg) alloy layer(it includes Co 95-98%,Fe 1-5% and /or Mg 0.05-0.2%). The Co plating layer can substitute for the conventional Ni plating layer due to their similarly physical and chemical properties, and the Ni releasing amount is less than 0.05ppm, so the thus obtained products are suitable for the buyers who are allergic to Ni. The present invention further provides a plating solution and a plating method for forming this decorative laminate on workpiece.