Surface Finishing & Plating Chemistry since 2010
Electroplating Tin

TC-688 Pure Tin Electroplating Additive

A single-component, sulfuric acid-based additive system producing a matte pure tin finish.

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Product Introduction

  • A single-component, sulfuric acid-based additive system producing a matte pure tin finish.
  • Versatile Anode Compatibility: Supports pure tin blocks, tin bars, or insoluble anodes.
  • Exceptional plating distribution and thickness uniformity.
  • Superior oxidation resistance against Sn2+ ions.
  • High solution stability and extended bath life.
  • Broad operating window for the additive.
  • Simple single-additive system for easy process control.

Matte Pure Tin Plating

Strong Antioxidant Capacity

High Stability And Long Lifespan

Compliance: The additive fully complies with the RoHS regulations, containing no lead, cadmium, mercury, hexavalent chromium, PBB, or PBDE.