1. Printed Circuit Board (PCB) Electroplating

As a core component of acidic copper plating brighteners, it is used in PCB manufacturing. It effectively improves the brightness, smoothness, and ductility of the plating layer, ensuring the quality of conductive lines.

2. Decorative Electroplating

As a top-layer brightener, it is used in decorative copper plating of automotive parts, bathroom hardware, jewelry, and other products to achieve a bright, beautiful, and durable surface.

3. Integrated Circuit Manufacturing

It acts as an accelerator in the “copper interconnect” process of semiconductor chips. It promotes preferential deposition of copper at the bottom of micron/nanoscale trenches, achieving defect-free filling, which is crucial for chip performance.

4. Electrolytic Copper Foil Production

Used to produce high-quality, uniform, low-profile electrolytic copper foil. This copper foil is a key material in the manufacture of copper-clad laminates and is widely used in electronic products and lithium-ion batteries.

5. Alkaline Zinc-Nickel Batteries

It is used as an innovative electrolyte additive in cutting-edge research. It helps suppress the growth of zinc electrode dendrites.