Double-Sided Conductive Copper Foil Tape

Product overview

Double-sided conductive copper foil tape combines a copper foil carrier with conductive pressure-sensitive adhesive so that both faces form an electrical path. It provides conformability, conductivity, shielding and aging resistance for EMI line shielding, static grounding, soldering assistance and conductive bonding. Reference thicknesses are 0.06 and 0.10 mm, with a reference operating range of -10 to 120°C. Systems for higher short-term temperatures may be selected after sample confirmation.

Product features

• Copper foil and conductive adhesive form a double-sided current path for contact conduction and grounding.
• Reference adhesion is about 1.5 kg/25 mm with stable initial tack and holding power on metals and electronic parts.
• Provides EMI shielding, static dissipation and interference control between circuits and equipment.
• Soft, conformable copper foil wraps curves, cables, seams and irregular surfaces with close contact.
• Reference thicknesses are 0.06 or 0.10 mm with elongation around 7%-10%; width and length are customizable.
• Reference operating range is -10 to 120°C; short-term conditions near 130°C require a confirmed material grade.
• Can be slit into narrow rolls or die-cut into discs, rectangles, frames and perforated conductive patches.

Applications

• EMI shielding and grounding in LCDs, computers, communications equipment and precision instruments.
• Circuit connection, shielding repair and conductive bonding in phones, digital products and electronic servicing.
• Wrapping of cables, housings, seams and shields to establish a continuous conductive path and discharge static.
• Soldering assistance or conductive fixation inside electrical equipment, PCBs and electronic assemblies.

Procurement notes

State total and copper thickness, width, length, conduction direction, resistance or shielding target, temperature, bonded surface, quantity and packaging. For precision structures, supply a drawing or sample showing ground points, overlap and die-cut tolerance. Test continuity resistance, peel strength, temperature and aging on the actual substrates before volume purchasing.