TOPKING Tapes isn’t just another converter; we are die-cutting veterans. We engineer precision adhesive solutions, and this Oxidation-resistant conductive foam is our direct answer to the industry’s biggest challenge: signal degradation caused by environmental aging.
By utilizing an anti-oxidation treated Ni/Cu plating, this gasket prevents the “Skin Effect” failure common in standard gaskets, ensuring your device maintains EMC compliance even in humid or harsh environments.
Key Technical Advantages
- Defeating the “Rust” of EMI: Standard gaskets oxidize and become insulators. Our chemically treated Ni/Cu surface ensures the Surface Resistivity stays < 0.05 Ω/sq, preventing EMI leakage over time.
- Superior Adhesion Technology: As tape experts, we ensure the gasket stays in place. With an adhesion strength of ≥1.3kg/25mm, our gaskets withstand vibration and thermal shock without lifting.
- Extreme Versatility: From ultra-thin gaps (0.035mm) to large cavity filling (70mm), we can convert this material to fit any housing design.
Common Applications
Designed for reliability in environments where standard copper gaskets fail:
- Outdoor Telecom: 5G radios and antenna enclosures (Resistant to oxidation from humidity).
- Automotive Electronics: ECUs and Sensors subject to temperature cycling (-10℃ to 110℃).
- IoT & Smart Devices: Grounding solutions that require high adhesion holding power.
- Medical & Marine: Equipment exposed to salt-fog or chemical cleaning.
Need a Custom Size?
As precision die-cutting experts, TOPKING Tapes can deliver this material in:
- Custom geometries and I/O cutouts.
- Kiss-cut rolls for automated assembly.
- Specific thickness requirements from 0.035mm up to 70mm.
