ARGUNA® 621 Bright Silver Electrolyte
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For bright, brilliant white coatings without blue cast
ARGUNA® 621 deposits bright, very light white coatings without blue cast with simple bath maintenance. The silver electrolyte is suitable for decorative as well as technical applications, it is used for rack and barrel plating across a wide applicable current density range.
The throwing power of the bright silver electrolyte is excellent and it can be operated even at higher temperatures. For deposition on nickel, no strike silver plating is necessary.
Advantages
- Very light, brilliant white colour without blue cast
- Excellent throwing power
- Wide temperature range up to 45 °C
- Wide applicable current density range
- High carbonate tolerance
- Direct deposition on nickel without strike silver plating
- Simple bath maintenance
- Suitable for rack and barrel
Applications
- Accessories
- Jewellery
- Watches
- Spectacle frames
- Household articles
- Hollow ware
- Writing implements
- LEDs
- Contact
Umicore is a global materials technology and recycling group, with about 10,000 employees and a turnover of € 10.4 billion in 2015. Umicore generates the majority of its revenues and dedicates most of its R&D efforts to clean technologies, such as emission control catalysts, materials for rechargeable batteries and recycling. Umicore’s overriding goal of sustainable value creation is based on an ambition to develop, produce and recycle materials in a way that fulfils its mission: materials for a better life.
