Pink gold plating for accessories
AURUNA 500LC is a neutral plating solution of an 18-carat gold-copper alloy that produces a red, glossy plated film. By keeping the gold concentration in the plating solution low, it is economical. It is mainly suitable for decorative applications such as jewelry and accessories. The film is hard and has excellent wear resistance. The plated film achieves gold reduction while having high discoloration resistance and corrosion resistance.
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basic information
【Features】 ■ Pink gold brass alloy coating ■ Gold reduction (approximately 18 carats) ■ Excellent discoloration and corrosion resistance ■ Low gold concentration
Price range
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Applications/Examples of results
■ Accessories ■ Jewelry ■ Watches ■ Plumbing fixtures ■ Lighting fixtures ■ Eyeglass frames ■ Writing instruments
Detailed information
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We offer a pink gold plating process that can be applied up to a maximum thickness of 10µm, making it ideal not only for decorative purposes but also for functional components such as slip rings. Please feel free to contact us for more information.
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Company information
Umicore Japan is the Japanese subsidiary of Umicore S.A., based in Brussels, Belgium. We operate in three areas: catalysts, energy, 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.