What is Conductive Tape
Conductive tape is a common tool in EMI shielding applications, featuring an adhesive backing typically made of conductive metal materials or conductive fabric. It offers exceptional flexibility, allowing it to conform well to various surfaces. And it is also widely used in many fields in today’s world.
As a professional manufacturer, GALLOP INNOTEK is dedicated to producing high-quality conductive tape to support your business.
How does conductive tape work?
When conductive tape is applied to the surface of equipment, its conductive layer serves to transmit electrical current. By connecting one end of the conductive tape to the equipment’s ground wire, electromagnetic and static electricity can be absorbed by the tape and discharged through the ground wire, thereby protecting the equipment.
During high-frequency transmission, it also provides effective shielding against electromagnetic waves or radio waves to prevent interference, ensuring the regular operation of the equipment.
GALLOP INNOTEK’s conductive copper foil tape provides excellent electrical conductivity and strong EMI shielding for grounding and electronic assembly.
Our conductive aluminum foil tape delivers lightweight shielding performance with reliable thermal conductivity for HVAC, electronics, and cable protection.
GALLOP INNOTEK’s semi-conductive insulating tape balances conductivity and insulation, ideal for cable joints, power distribution, and anti-static applications.
Our conductive PET double-sided tape offers strong adhesion and stable conductivity on both sides, suitable for device assembly and grounding layers.
GALLOP INNOTEK’s conductive water blocking tape provides moisture resistance and conductivity, protecting communication and power cables in humid environments.
Our conductive polyimide tape withstands high temperatures while maintaining electrical conductivity, ideal for circuit boards, lithium batteries, and flexible electronics.
GALLOP INNOTEK’s nano carbon aluminum conductive tape combines aluminum strength with nano-carbon conductivity for high-efficiency EMI shielding applications.
Our acrylic fireproof conductive tape offers flame resistance and strong electrical performance, designed for safety-critical electronics and industrial installations.
Features of Conductive Tape
For specific customization needs, GALLOP INNOTEK welcomes your inquiries by phone.
Due to the inert nature of the metals used in conductive tape, it exhibits excellent resistance to oxidation and corrosion. It is unlikely that you will experience performance degradation caused by wear and tear during use, thereby ensuring long-term protection for your equipment.
As you can see, conductive tape is a flexible material that is easy to cut. You can adjust its shape and cut it to fit different devices and application areas, allowing for versatile use in a wide range of equipment.
Moreover, it is very easy to apply to your devices; all you need to do is tear and pull it to get the job done.
You can customize its dimensions to meet the electromagnetic shielding or grounding requirements of various devices for different applications.
What are the Types of it?
Types Divided by the Direction of Conductive Interface
Single-Conductive Electromagnetic Shielding Tape
It consists of a single layer of conductive copper foil or conductive fabric, with conductivity limited to the substrate side. Suitable for use on the surface of circuit boards or metal enclosures.
Double-Conductive Electromagnetic Shielding Tape
Double-conductive electromagnetic shielding tape typically comprises two layers of conductive copper foil or conductive fabric. Suitable for filtering high-frequency signals and grounding discharge.
Divided by the materials
Copper Foil Tape
This tape is made from conductive copper foil, offering high electrical conductivity and oxidation resistance. If your application is prone to oxidation and involves risks of chemical corrosion, copper foil tape is the ideal choice.
It can block radio waves and electromagnetic waves, and is commonly used in electronic applications such as wire grounding and circuit board shielding. Communication cables exposed outdoors also typically employ this material to shield against radio waves and electromagnetic waves.
Aluminum Foil Tape
Aluminum foil is a lightweight and flexible metallic material with excellent electrical conductivity. It also possesses high thermal conductivity, making it suitable for applications requiring heat dissipation, such as wrapping air conditioning ducts and securing insulation materials.
Compared to copper foil tape, aluminum foil tape is more cost-effective but offers slightly lower electrical conductivity. However, if your budget is limited, aluminum foil tape remains a good option.
Conductive Fabric Tape
Conductive tape consists of high-strength polyester fabric coated with highly conductive metals such as copper or nickel, as well as a highly conductive acrylic pressure-sensitive adhesive.
It offers excellent flexibility, conductivity, and abrasion resistance, ensuring consistent adhesion to diverse surfaces during use.
It is highly suitable for circuit boards and components requiring electromagnetic wave shielding. During high-frequency transmission, conductive fabric tape effectively blocks electromagnetic or radio waves to prevent interference, maintaining regular equipment operation.
GALLOP INNOTEK’s GTP-MCT is a highly shielding, conductive fabric tape featuring low surface resistance for exceptional conductivity and chemical corrosion resistance. We produce both single-layer and double-layer tapes, offering customization to meet your specific requirements. We welcome your inquiries.
Conductive Tape Applications
GALLOP INNOTEK products also cover a wide range of applications, including electronic chips, handheld devices, set-top boxes, computers, and other wireless control devices. They are designed to meet your diverse needs.
Conductive tape can connect wires to electrodes on circuit boards, providing a stable path for current flow to ensure proper transmission.
Conductive tape can be used to create electromagnetic shielding covers or wrapping materials to block the propagation of electromagnetic waves, protecting sensitive electronic devices from interference.
You can even use it to make radiation-shielding gloves or computer case covers to prevent electromagnetic radiation interference.
Conductive tape is frequently used in electronic devices for electromagnetic shielding and grounding purposes, such as in household appliances and communication equipment. Its application is straightforward, and you need to apply the tape to the areas requiring connection and secure both ends.
For multiple connections, you can also consider using it with repeated sticking and peeling.
During use, avoid frequent bending of the tape and prevent direct exposure to high temperatures, moisture, or oily environments, as these conditions can impair its functionality and reduce its lifespan. Additionally, it should not be used in situations involving equipment overload or overheating, as this can also damage the tape.
Inspect the Base Material
Typically, conductive tape is made from flexible materials. Before making a purchase, it is advisable to ensure that the tape offers excellent abrasion resistance, tensile strength, and stable conductivity. These factors guarantee the durability of your product.
Observe the Flexibility
Next, you can observe whether it adheres tightly to equipment surfaces during use. It should flexibly conform to tight spaces and irregular surfaces for seamless wrapping. Generally, softer tapes are recommended for wire wrapping.
Adhesive Strength
High-adhesive conductive tape ensures secure bonding during use, preventing detachment or loosening due to vibration or environmental changes. This guarantees long-term safety and stability.
Additionally, premium conductive tape exhibits strong resistance to high temperatures and humidity, maintaining its adhesive and conductive properties without degradation over extended use.
