Electronics-Grade Double Conductive Tape – Superior EMI Shielding & Thermal Conduction

In precision electronics and communication equipment with extremely high demands for electromagnetic compatibility (EMC), a single conductive path is often insufficient to handle complex electromagnetic environments. Our Double Conductive Aluminum Foil Tape is a professional-grade solution designed to provide ultimate electromagnetic shielding and all-directional grounding. It features a highly conductive aluminum foil backing and a conductive pressure-sensitive adhesive, ensuring that every surface of the tape, including the adhesive layer itself, is highly conductive. This allows it to form a complete conductive circuit, providing a seamless and reliable shielding and grounding effect.

Core Advantages & Key Features

• Superior Double Conductivity The main advantage of this product is its two-way conductivity. Both the tape’s backing and its adhesive side are highly conductive, ensuring that current can flow smoothly in any direction. This enables a more reliable grounding and shielding effect.
• Unmatched Electromagnetic Shielding Effectiveness Thanks to its fully conductive properties, the tape can provide the highest level of EMI/RFI shielding. It not only effectively blocks external interference but also prevents signal crosstalk within the device, ensuring signal purity.
• Excellent Thermal Conduction & Moisture Resistance The aluminum foil backing has excellent thermal conductivity, which helps electronic components dissipate heat efficiently. Its dense structure also provides outstanding moisture and airtight sealing properties, protecting devices from environmental impact.
• Strong Adhesion and Flexibility The powerful conductive adhesive bonds securely to various surfaces, while the tape itself is highly flexible, easily conforming to irregularly shaped components to create a perfect shielding layer even in complex structures.

Technical Specifications

Typical Applications

• Electronic Device Enclosures: For sealing gaps and seams in electronic device enclosures to form a complete EMI shielding cage.
• Cables & Connectors: For wrapping and shielding cables, especially high-frequency signal lines that require a 360-degree grounding connection.
• Printed Circuit Boards (PCBs): For grounding on PCBs or creating shielding zones.
• Medical & Aerospace Equipment: For use in precision instruments with strict electromagnetic compatibility requirements.

Client Testimonials & Case Studies

“In the development of our communication equipment, the EMI shielding requirements were extremely high. This double conductive aluminum foil tape exceeded our expectations. It provided flawless, all-around shielding for the enclosure, perfectly solving our signal leakage and crosstalk issues.” — R&D Engineer, Communications Equipment Manufacturer

Frequently Asked Questions (FAQ)

• Q: What is the main difference between double and single conductive tape? A: Single conductive tape is only conductive on the adhesive side, while double conductive tape is conductive on both the adhesive side and the aluminum foil backing, providing a more comprehensive electrical connection and grounding path.
• Q: Is it removable? A: Our double conductive tape is designed for permanent application. Due to its powerful adhesive, it may leave some residue on certain surfaces upon removal.
• Q: Will this tape interfere with signal transmission? A: No. On the contrary, it improves signal quality by shielding against external interference and preventing internal crosstalk.