Conductive Copper Foil Tape

Copper foil tape, also called adhesive copper foil, is the copper metal surface covered a layer of acrylic adhesive. Copper foil tape is a kind of shielding material that is widely used in transformer, mobile phone, computer and other electronic products for shielding function. It is an indispensable accessory for the electronic industry. 

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Copper foil tape is used for electromagnetic ray interference and has a better shielding effect. It also has good performance for grounding electrostatic discharge. In addition, it can also be used for soldering. 

Electrically Conductive Copper Shielding Tape Technical Data

Material CU 99.98% Adhesive Conductive Adhesive or Pressure Sensitive Adhesive
Thickness 0.06/0.07/0.09/0.15/0.14 Length 20m/50m or customized
Temperature Resistance -20℃~120℃ Adhesive Force 1.5 ~ 1.3kg/25mm
Tensile Strength 4.5~4.8kg/mm Elongation 7-7%~3-4%

Copper foil tape can be die cut into various shapes to meet different usages. TOPKING provides conductive copper foil tape that is made of high-quality pressure sensitive adhesive and copper materials. It has strong adhesive force, good electrical conductivity, strong sealing performance, is easy to fit, anti-aging, can be folded or bended when using, can be cut into various specifications.

Copper Foil Tape Types

Copper foil tape can be divided into two types: double lead copper foil tape and single lead copper foil tape.

Single Sided Copper Foil Tape

single side conductive copper tape
Single-conducting Copper Foil Tape Structure

Single-conducting copper foil tape is a metal tape with a non-conductive adhesive coated in one side and the other side is conductive copper. It features good electrical conductivity and strong adhesive force, which has a good effect on the discharge of static electricity. Single conductive copper foil tape is a kind of conductive copper foil tape that is coated with a layer of acrylic adhesive. And its copper foil, the other side, contains more than 99.95% copper. So there is only one side (copper foil) conductive and the glue is not conductive.

Double Lead Copper Foil Tape

double sided conductive copper foil tape
Double-conducting Copper Foil Tape Structure

Double conductive copper foil tape is a kind of metal tape with acrylic conductive adhesive on one side and copper itself conductive on the other side. It has strong adhesive force and excellent conductivity and its heat resistance is -10~120℃. Therefore, it is widely used for shielding electromagnetism, electrical signal and eliminating EMI, etc. Double-conducting copper foil tape is a metal tape, coated with a layer of acrylic conductive adhesive on one side of the copper foil containing more than 99.95% copper, the copper foil itself has conductive properties, so both the copper foil and the glue are conductive. That is why it is called double double-conducting copper foil tape.

Double Sided Conductive Copper Tape Electrical Conductivity Test