Colour gold-plating electrolytes in ap- prox. 20 different, exactly reproducible colour shades including the standard colours. Colour-constant deposition, coatings colour-stable and tarnish- resistant, good abrasion resistance due to hardener. Simple bath maintenance. Not suitable for barrel plating. \r\n \r\n \r\n \r\n Metal content in the deposit wt.% \r\n Alloy compo- nents \r\n Hardness of deposit HV 0.025 (Vickers) approx. values \r\n Colour of deposit \r\n Max. coating thickness μm \r\n Metal content g/l \r\n pH- value \r\n Current density A/dm2 \r\n Plating speed μm/min approx. values \r\n Tempe- rature °C \r\n \r\n \r\n >85 \r\n Diffe- rent \r\n - \r\n Various \r\n 0.2 \r\n 1 (0.9-1.1) \r\n Alk. \r\n 5-10 \r\n 0.2 \r\n 65 (62-68) \r\n \r\n \r\n
