Legor's RH2B rhodium plating is a ready-to-use black rhodium. This black rhodium electrolyte is specifically designed for galvanic applications for decorative purposes especially for jewelry. The final color produced is a deep black. The ambient temperature duty cycle makes it ideal for two-color projects. The formulation is 100% arsenic-free, both in the metal deposited and in the chemical itself, and complies with REACH regulations.
Characteristics: 2 grams / liter Thickness up to 0.2 micron Voltage: between 2.5V Working temperature: between 25 and 30 °C Exposure time: 120 sec. Anode / cathode ratio 2: 1 Anode type: titanium platinum. Agitation: moderate.