Product Info

NEW DAIN SILVER S1 is a non-staining anti-tarnish treatment for silver, silver alloys, and silver-plated parts. It forms a water-repellent film that prevents discoloration from oxidation or sulfurization—without affecting contact resistance or solderability. Provided by DAIWA FINE CHEMICALS (THAILAND) CO., LTD.

NEW DAIN SILVER S1 – Advanced Anti-Tarnish Treatment for Silver Products
DAIWA FINE CHEMICALS (THAILAND) CO., LTD. offers NEW DAIN SILVER S1, a high-performance anti-tarnish agent designed to protect silver and silver-plated products from discoloration caused by oxidation and sulfurization. This innovative solution forms a transparent, water-repellent film that preserves the appearance and conductivity of treated parts.

Unlike conventional anti-tarnish coatings, DAIN SILVER S1 does not affect the visual appearance, contact resistance, or solderability of the surface. The immersion treatment is simple, efficient, and leaves no stickiness or residue, enabling immediate transition to downstream processes such as assembly or packaging.

This makes it particularly suitable for silver-plated components in electronic, decorative, or precision industries—especially where aesthetics, conductivity, and long-term protection are essential.

■ Key Features
・ Strong anti-tarnish protection: Guards against oxidation and sulfurization
・ No visible change: Maintains original appearance and texture
・ Safe for electrical components: No effect on contact resistance or solderability
・ Immersion application: Simple and efficient process

■ Specifications
・ Materials: Silver, silver alloys, silver-plated items
・ Treatment method: Immersion coating
・ Film properties: Water-repellent, transparent
・ Impact on function: None (contact resistance and solderability maintained)
・ Visual effect: No discoloration or stickiness

■ Applications
・ Electronic connectors: Maintain low resistance in silver contacts
・ Jewelry & accessories: Preserve shine and prevent tarnish
・ Precision equipment: Protect silver-plated parts in sensitive instruments
・ Storage & shipping: Long-term tarnish prevention for plated components

NEW DAIN SILVER S1 delivers reliable, non-invasive protection for silver surfaces, combining functionality and visual quality. Available now from DAIWA FINE CHEMICALS (THAILAND) CO., LTD.

■ For more details, please download the PDF or feel free to contact us.

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