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
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Delivery Time
Applications/Examples of results
Various silver-plated items, discoloration prevention until the next process.
