# Umicore RHODUNA® 271 | Rodaj

Canonical page: https://www.rodaj.net/en/rhoduna-271/

[← Rhodium Plating](https://www.rodaj.net/en/rodyum-kaplama/)

UMICORE / RHODUNA®

# Umicore RHODUNA® 271(2g Rh/100ml)

Pen-plating electrolyte for selective, localised brilliant white rhodium coatings.
Enquiry Form ↗

White Pen Plating

## Product Description

RHODUNA® 271 enables selective rhodium plating of small areas with a pen-plating unit. Developed for decorative patterns and localised finishes, it produces brilliant white layers with fast deposition and high deposition efficiency.

- Selective pen plating
- Wear-resistant, brilliant white surface
- Crack-free coatings up to approximately 1 µm

Applications: Jewellery, watches, writing instruments, spectacle frames and fittings.

## Technical Specifications

- Electrolyte type: Strongly acidic

- Package label · Rhodium content: 2 g Rh / 100 mL

- pH: < 1

- Operating temperature: Room temperature (20–40 °C)

- Voltage: 8–10 V (maks. 12 V)

- Deposition rate: 0.2 µm/min’ya kadar

- Deposit purity: 99.9% Rh

- Colour and brightness: White · bright

- Hardness: Approx. 800 HV

- Coating thickness: Decorative: 0.1–0.2 µm; up to approximately 1 µm

Ready-to-use pen-plating solution. [Manufacturer’s Source ↗](https://mds.umicore.com/storage/mds/flyer-dekorative-anwendungen-en-210x297.pdf)

Source: Umicore · Manufacturer’s current product page. Working bath values may differ from the concentrate content in the bottle. Refer to the manufacturer’s latest technical data sheet for product selection and operating conditions.
[Umicore Product Page ↗](https://mds.umicore.com/en/electroplating/products/product-finder/rhoduna-271-rhodium-electrolyte/)

[← All Rhodium Products](https://www.rodaj.net/en/rodyum-kaplama/)

LET’S FIND THE RIGHT PRODUCT TOGETHER

## Let’s discuss your workshop’s
needs.

Tell us the product, quantity and application you need.
Contact us by email for product information and a quotation.

PRODUCT INFORMATION AND QUOTATIONS[info@rodaj.net ↗](mailto:info@rodaj.net)

Istanbul · Grand Bazaar and Kuyumcukent
Prepare an Enquiry ↗Your email application will open.