A silver plating film that pursues all aspects of gloss, purity, and hardness.
ARGUNA 635 is a glossy silver plating solution that can be used for both functional parts and decorative items. It meets the requirements of ASTMB700 type B and provides a high-purity silver coating with a maximum hardness of 190HV. The resulting coating exhibits superior wear resistance and vibration resistance compared to pure silver. By adjusting the working conditions, barrel, rack, and continuous plating are possible. The coating has excellent electrical properties and demonstrates stable hardness over a long period.
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basic information
【Features】 ■ Excellent electrical properties ■ Maintains high hardness over a long period ■ Good wear resistance ■ Capable of barrel, rack, and continuous plating
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Applications/Examples of results
【Examples of Use】 ■ Connector ■ Electrical contacts ■ Silver-plated items subjected to mechanical loads
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Company information
Umicore Japan is the Japanese subsidiary of Umicore S.A., based in Brussels, Belgium. We operate in four areas: catalysis, battery materials solutions, speciality materials, and recycling, contributing to society by supplying industrial materials that enhance the quality of people's lives. Umicore Electroplating is a world-leading company that provides precious metal plating chemicals, precious metal salts, and suitable plating technologies. We also offer high-performance electrodes coated with precious metals, produced using our unique methods, to the electroplating industry and water treatment sector. Umicore's sales network and service network, spanning over 60 countries, promise to deliver consistently high service to our customers anywhere in the world.
