Antitarnish AG 110 S is an acidic post-treatment process designed to prevent tarnish formation on electro-deposited silver surfaces. It works by forming protective sulfide layers.

Key Features:

• Maintains Solderability: Does not affect the solderability of silver layers.

• Enhanced Protection: Current supply can improve the protective effect, especially for short exposure times in reel-to-reel plating lines.

• Easy Application: The post-treatment is performed by immersing thoroughly rinsed silver surfaces. Intermediate drying is not required.

• Temperature Resistance: Guarantees temperature resistance up to 200 °C.

• Cr(VI)-Free: Contains no hexavalent chromium.