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Rhodium - ElektrolytesEdelmetallbaeder Rhodium

Rhodium electrolytes from METAKEM supply brilliant white surfaces on silver, gold and white gold. Apart from brightness and excellent white colour, the corrosion resistance and hardness of this precious metal is commonly appraised. By rhodium electroplating of silver achieves a lifelong tarnish protection and preserves its natural brightness at the same time. For the production of premium jewellery and also reed contacts, the use of high-quality rhodium electroplating baths is essential.
 

Rhodium-Decor-S2

Strong acidic rhodium bath / electrolyte for the galvanic deposition of brilliant white rhodium coatings. Rhodium Decor S2 achieves L-values of > 90 on the colour scale. It is suitable for rack and barrel electroplating.

Bath type: Strong sulphuric
Rhodium content: 2 g per litre
Layer: Rhodium, brilliant white
Layer thickness: max. 1.5 µm
pH-value: < 1
Bath temperature: 25 °C     (20-45 °C)
Current density: 1 A/dm2
Deposition rate: 0.04 µm / 1 min bei 1 A/dm2
Type of application: Jewellery
Silverware (tarnish-protection)
Reed-contacts
Delivery form: Make-up:
Rhodium Decor S2 (20g Rh/l)
Replenishment:
Rhodium Decor S2-R (50g Rh/l)

Rhodium-Decor-S4

Strong acidic rhodium electrolyte (make-up solution with 40 g Rh per litre) for the galvanic deposition of brilliant white rhodium coatings. Rhodium Decor S4 is suitable for rack and barrel electroplating.

Bath type:    Strong sulphuric
Rhodium content: 4 g per litre
Layer: Rhodium, brilliant white
Layer thickness: max. 1.5 µm
pH-value: < 1
Bath temperature: 40 °C (30-45 °C)
Current density: 1 A/dm2
Deposition rate: 0.1 µm / 1 min at 1 A/dm2
Type of application: Jewellery, silverware
Delivery form: Make-up:
Rhodium Decor S4 (40g Rh/l)
Replenishment:
Rhodium Decor S4-R (50g Rh/l)

Rhodium-SP

High-quality rhodium pen / brush plating solution (ready for use) for decorative applications. Rhodium SP is ideal for manual rhodium plating of small surfaces. The result is a brilliant white rhodium layer.

Bath type:    Strong acidic
Rhodium content: 20 g per litre
Layer: Rhodium 99.9%
Layer thickness: 0.1 µm
pH-value: < 1
Bath temperature: Room temperature
Voltage: 6 - 8 V
Type of application: Pen / brush electroplating
Delivery form: Ready for use (2g Rh / 100ml)
Shelf life:    at least 2 years

Product information on request.

METAKEM GmbH
Achtzehnmorgenweg 3
61250 Usingen
Germany

Phone: +49 (0) 6081-1060-0
Fax: +49 (0) 6081-1060-60

E-Mail: info@metakem.de
Web: www.metakem.de

Your Contact Person:

Mrs. Kerstin Gutberlet
gutberlet@metakem.de

Mrs. Eva Gahnz
gahnz@metakem.de