Copper Foil Tape

Copper foil tape is a single-conductive copper foil tape coated with acrylic adhesive, based on high-performance copper foil. According to the different conductive properties of the glue, it can be divided into single-conductive copper foil single-sided adhesive, double-conductive copper foil single-sided adhesive, double-conductive copper foil double-sided adhesive, and single-conductive copper foil double-sided adhesive. It has good electrical conductivity, shading, temperature resistance and shielding properties.

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Widely used in precision electronic products, computers, mobile phones, wires, cables, transformers and other electronic and electrical products, mainly to shield or isolate the interference of electromagnetic waves or radio waves during high-frequency transmission, and to dissipate heat from heating parts of products.


Product Code
Technical Parameters
P0703 P07038 P07045 P0705 P0706 P0707 P0709 P0710 P0712 P0715
Color Copper
 Total Thickness[mm] 0.03 0.038 0.045 0.05 0.06 0.07 0.09 0.1 0.12 0.15
Backing Thickness[mm] 0.009 0.018 0.035 0.018 0.025 0.035 0.05 0.05 0.075 0.1
Backing Copper foil
Adhesive Acrylic
180°Peel Strength[N/inch] 8 10 10 10 12 12 12 12 15 15
Initial Adhesion[#] 2 2 2 2 2 3 3 3 3 3
Surface Resistance[mΩ] 50
Long-Term Temperature Resistance[℃] 80
Short-Term Temperature Resistance[℃] 120


Copper Foil Tape, as a high-performance electronic tape, is widely used in various electronic products due to its high purity, strong conductivity and excellent electromagnetic shielding effect. This product uses high-quality copper foil as the base material, and undergoes precision processing and special treatment to ensure the stability and reliability of product quality.

Features of Copper Foil Tape
High-purity copper foil: The purity of copper foil is as high as 99.95% or more, ensuring excellent electrical conductivity and electromagnetic shielding effect.
Strong adhesive force: The tape has strong adhesive force and can be firmly attached to various substrates and is not easy to fall off.
Excellent electrical conductivity: Copper foil tape has good electrical conductivity, which can effectively eliminate electromagnetic interference and isolate the harm of electromagnetic waves to the human body.
Customized specifications: Can be cut into various specifications according to customer requirements to meet different application needs.
3. Scope of application

Copper Foil Tape is widely used in the following fields:
1. Communication and information technology field
Mobile phones and tablets: In smartphones and tablets, copper foil tape is used to shield electromagnetic interference and ensure the stability and clarity of communication signals.
Computers and servers: Copper foil tape can effectively reduce electromagnetic radiation and protect electronic components from interference on key components such as computer motherboards, graphics cards, memory sticks, and circuit boards inside servers.
Network equipment: In network equipment such as routers and switches, copper foil tape also plays an important role in electromagnetic shielding to ensure the stable transmission of network signals.

2. Consumer electronics field
TVs and monitors: Copper foil tape can prevent the leakage of electromagnetic radiation and ensure clear picture quality around the internal circuits and display screens of LCD TVs, OLED displays and other products.
Speakers and audio equipment: In audio equipment such as speakers and headphones, copper foil tape is used to shield electromagnetic noise and improve sound quality.
Game consoles and entertainment equipment: In entertainment electronic products such as game consoles and VR equipment, copper foil tape can effectively reduce electromagnetic interference and provide a smooth gaming experience.

3. Industrial and automation fields
Industrial automation equipment: In industrial automation production lines, copper foil tape is used to shield electromagnetic interference and ensure stable operation and precise control of equipment.
Industrial robots: In the robot's internal circuits and sensors, copper foil tape is used to prevent electromagnetic noise interference and ensure the normal operation of the robot.

4. New energy vehicles and transportation fields
Electric vehicles: In key components such as battery management systems and motor controllers of electric vehicles, copper foil tape is used for electromagnetic shielding to improve vehicle safety and reliability.
Aerospace vehicles: In the communication systems and electronic equipment of aerospace vehicles, copper foil tape can effectively reduce electromagnetic interference and ensure the normal operation and stable communication of the aircraft.

5. Medical equipment and life sciences
Medical electronic equipment: In medical electronic equipment such as electrocardiographs and ultrasonic diagnostic machines, copper foil tape is used to shield electromagnetic interference to ensure the accuracy of medical data and the stability of the equipment.
Life science instruments: Among the instruments and equipment used in life science research, copper foil tape also plays an important role in electromagnetic shielding to ensure the reliability of experimental results.

Copper Foil Tape

How to use Copper Foil Tape
Clean the surface of the substrate to ensure there is no oil, dust or other impurities.
Tear off one end of the copper foil tape and cut it to the required length.
Place the tape tightly on the surface of the base material and press gently to ensure that the tape fully adheres to the base material.
As needed, multiple layers can be used to enhance the electromagnetic shielding effect.

Things to note about Copper Foil Tape
Please store in a dry, cool place away from direct sunlight and high temperatures.
Avoid contact with sharp objects to avoid scratching the tape surface.
During use, please pay attention to safety and avoid dangerous situations such as electric shock.

In order to meet the needs of our customers, we provide copper foil tapes in various specifications. The following are common dimensions:
1.5mm (about 0.059 inches), 3mm (about 0.118 inches), 6mm (about 0.236 inches), 12mm (about 0.472 inches), 25mm (about 0.984 inches)
Length: customized according to customer needs
Thickness: 0.05mm, 0.1mm, 0.15mm
The conventional color of this product's copper foil tape is copper, which shows its high purity characteristics and is easy to identify and operate. Of course, we can also provide customized services in other colors according to special needs.
Please note that actual dimensions may vary slightly due to minor differences in actual production processes. If you have special size requirements, we can also customize your own copper foil tape.

Specification data

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