Low-Resistance Copper Foil Adhesive Tape

• Low resistance: It can provide a low resistance path for the current to ensure the stability and efficiency of signal transmission, and reduce the voltage drop and energy loss.
• Enhanced Conductivity: Leverages superior conductive properties inherent to high-purity copper substrates, enabling seamless electron mobility critical for high-frequency and high-current applications.
• Robust Adhesion: Proprietary adhesive technology delivers durable bonding across heterogeneous surfaces (metals, polymers, ceramics), maintaining cohesive strength under dynamic mechanical stress, thermal cycling, and humidity variations.
• EMI/RFI Mitigation: Provides multi-spectrum electromagnetic shielding to attenuate interference across frequencies (EMI/RFI), preventing signal degradation from external sources while suppressing parasitic emissions from internal circuitry.
• Flexibility: The overall flexibility of the tape can be adapted to different shapes and curvatures of the surface, easy to use in a variety of complex spaces.

Tips for Use:

• Clean surfaces before application for better adhesion.
• Solderable versions allow direct soldering for permanent fixes.
• Overlap seams for continuous shielding in EMI applications.
• Would you like recommendations for a specific use case?

Applications:

• Electronics Repair: Fixing PCB traces, shielding circuits, or bridging connections.
• EMI/RFI Shielding: Enclosures, cables, or sensitive components in devices.
• Grounding Straps: Dissipating static electricity in assemblies.
• Antennas & RFID Tags: Enhancing signal transmission.
• DIY Projects: Custom circuits, wearable electronics, or solar panel repairs.

Considerations When Choosing:

• Resistance: Verify ohms per square (Ω/sq) for your application.
• Adhesive Type: Conductive adhesive for electrical continuity; non-conductive for isolation.
• Thickness: Thicker foils (e.g., 50µm–100µm) offer lower resistance but less flexibility.
• Oxidation Protection: Bare copper oxidizes; tinned/nickel-plated versions last longer.
• Temperature Range: Check adhesive stability (e.g., -40°C to +120°C for some tapes).