Non-cyanide silver tarnish remover Silver Lip
We will remove dirt caused by oxidation and sulfide on the silver surface solely through immersion, restoring a vibrant silver surface!
■ It is a non-cyanide, acidic silver tarnish remover. ■ It removes discoloration caused by sulfide and oxidation on the silver surface, restoring a clean silver-plated surface. ■ It only removes dirt from the silver surface, with minimal abrasion of the coating (0.006 μm/hour).
basic information
■ pH: Weakly acidic ■ Usage * Use by immersing in the concentrated solution (or a dilution of 20% or more) * Use at room temperature to about 40°C ■ Silver surface etching rate (0.006 μm/hour) ■ Removal of benzotriazole-based rust prevention film on copper is also possible
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Applications/Examples of results
Removal of discoloration from silver-plated products that have undergone sulfide discoloration, restoration of solder wettability.
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"Things that no one has done yet" and "There are surely people who will be happy if it exists"… The Yamato Kasei Group develops its unique chemical business in niche markets that major manufacturers do not tackle, under the spirit of 'San-so.' The value of the Yamato Kasei Group lies in launching new products into the world through original technology development that does not imitate others. With this sentiment in mind, we adopted "We are Chemical Innovators" as our corporate slogan. To put this slogan into practice, we will continuously challenge ourselves with new, interesting, and unprecedented endeavors.