Descriptions: Double Copper Foil Tape is as a smooth copper (purity is 99.95%) foil that also has an adhesive coating, but this adhesive coating is also conductive. The unplated copper with conductive adhesive is a common EMI shielding tape for non-corrosive conditions. Features: Good viscosity, Cold resistance Mechanical resistance, Moisture resistant High heat and electric conductivity Excellent ductility and corrosion resistance Flame retardant Easy to tear apart Applications: Electric and electric springs, switches Lead frames Connectors and oscillation reeds Battery Communication cable Cable armoring Mobile phone main board Ion battery production lamination with PI film PCB collector (electrode backing) materials