ZH-558 Copper Blackening Agent

Core Advantages

  • Superior Anti-Reflective Performance: Specifically engineered to significantly reduce surface reflectivity on copper, enhancing optical clarity for display modules.

  • High Electrical Conductivity: Maintains excellent conductive properties with minimal

  • impact on resistance, ensuring signal integrity in touch sensors.

  • Optimized for High-Resolution Displays: Effectively minimizes Moire interference patterns, critical for high-pixel-density (PPI) screen applications.

  • Single-Component System: A user-friendly, single-additive solution that simplifies process control and ensures operational stability.

  • Major Cost Efficiency: Provides a high-performance, cost-effective alternative to traditional Palladium Sulfate (PdSO4) systems, drastically reducing total cost of ownership.

Industry Validation & Applications

  • Global Tier 1 Supply Chain: Extensively qualified and utilized in the manufacturing of touch panels for global industry leaders, including Samsung, Apple, and Dell.

  • Target Applications: Flexible Touch Sensors, Metal Mesh Sensors, and High-End Display Interconnects.

Copper plating applicable

Good conductivity

Imported Alternative

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

Interested in the product?