New electrolyte for rose-golden layers

Electroplating

The new AURUNA® 503 is already the third rose gold electrolyte in our product range and impresses above all with its long lifetime and high deposition speed.

Since the Roségold trend in jewelry will continue in 2019, the new gold-copper electrolyte offers the perfect layer for decorative applications. For gold-saving layers with low caratage (approx. 18 kt), it also has very good corrosion and tarnish resistance.

AURUNA® 503 presented for the first time at JGF Hong Kong

The Jewellery & Gem Fair will take place in Hong Kong from 18 to 22 September 2019. As in previous years, we will again be represented with a booth in the area of the German Pavilion. Here we will also officially present AURUNA® 503 for the first time. You are welcome to contact our trade fair team in advance to make an appointment for the Hong Kong trade fair.

Our team is always ready to answer your questions

Do you have any questions about the product? Or are you interested in an individual offer calculation? Martin Stegmaier, Product Manager and Division Manager for Decorative Applications, will be happy to help you.

Martin Stegmaier
Division Manager Decorative Applications

Email: martin.stegmaier@eu.umicore.com 
Phone: +49 7231 7769 384
Fax: +49 7171 607 396

×

      Umicore uses certain monitoring and tracking technologies such as cookies. These technologies are used in order to maintain, provide and improve our services on an ongoing basis, and in order to provide our web visitors with a better experience.

      By clicking on the "Accept all" button you agree to the use of these cookies while using the website. For further information regarding how we use cookies and other tracking technologies, please see section 10 of our website privacy notice

          Necessary cookies are essential and help you navigate our website. This helps to support security and basic functionality and are necessary for the proper operation of our website, so if you block these cookies we cannot guarantee your use or the security during your visit.

          Cookies that help us to understand the behaviour of users of our website. This allows us to continuously improve our website to provide the best information in support of our project aims. These cookies also help us understand the effectiveness of our website. For instance these cookies tell us which pages visitors go to most often and if they get error messages from web pages.

          Cookies that deliver content to you based on your interests, which are assumed from your browsing history. Most Targeting Cookies track users via their IP address and, thus, may collect some Personal Data. Personal Data collected by Targeting Cookies may be shared with third parties, such as advertisers.