Silver Plating Discoloration Preventive Agent New Dain Silver S-1
Protects silver-plated surfaces from discoloration due to sulfide, oxidation, and other factors.
■ It exhibits strong effects in preventing discoloration of various silver-plated products. ■ It is ideal for surface treatment of electronic components and decorative items. ■ It does not affect the contact resistance or solder wettability of metal surfaces. ■ It forms a water-repellent film without stains or stickiness after treatment. ■ It does not contain heavy metals like chromium or organic solvents, and is not subject to the Poisonous and Deleterious Substances Control Law, the Industrial Safety and Health Law, the Fire Service Law, or the PRTR Law. ■ It is equivalent to thiol treatment.
basic information
■ New Dain Silver S1 is diluted 10% with pure water and used at around 40°C. ■ It is water-soluble and has a pH close to neutral, capable of being processed over a wide range of pH 5 to 10.
Price information
Please contact us.
Delivery Time
Applications/Examples of results
Various silver-plated items, discoloration prevention until the next process.
Related Videos
catalog（1）
Download All Catalogs
Recommended products
Distributors
"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.