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Copper Foil Tape Can Isolate Electromagnetic Interference
Oct 25, 2017


Copper foil tape is a metal tape, mainly used in electromagnetic shielding, signal shielding and magnetic signal shielding two kinds, electrical signal shielding mainly rely on copper itself excellent conductivity, and magnetic shielding requires copper foil adhesive tape conductive material "nickel" to achieve the role of magnetic shielding, and thus is widely used in mobile phones, notebook computers and other digital products.

Copper foil tape purity is higher than 99.95%, its function is to eliminate electromagnetic (EMI) interference, isolation of electromagnetic waves on the human body harm, Copper Foil Adhesive Tape to avoid the need for voltage and current and affect the function.

In addition, copper foil tape for the electrostatic discharge after the grounding of goods have a good effect. Its adhesion is strong, and conductive performance is good, we can according to customer requirements to cut into a variety of different specifications. Copper foil tape is widely used.

It has heat insulation, heat insulation, waterproof, good adhesion, cold resistance, Copper Foil Adhesive Tape easy to tear, can eliminate electromagnetic interference (EMI), isolation of electromagnetic waves on the human body harm, to avoid voltage or current effects of several properties.

Copper foil tape is mainly used in computer monitors, as well as the computer peripheral wire and transformer manufacturing, should be used for central air-conditioning pipelines, smoking machines, refrigerators, water heaters and other pipeline joints use, but also for precision electronic products, computer equipment, wires, Copper Foil Adhesive Tape cables and other places; in high-frequency transmission, Copper Foil Adhesive Tape electromagnetic interference can be isolated, high temperature to prevent spontaneous combustion.

Copper foil tape is generally applicable to all types of transformers, mobile phones, computers, PDAs, PDP, LCD monitors, laptops, copiers and other electronic products of domestic demand electromagnetic shielding place.

It is mainly a kind of metal tape, mainly used in electromagnetic shielding, for the separation of electrical signals and magnetic signal shielding two kinds, electrical signal shielding is mainly relying on copper itself excellent conductivity, and magnetic shielding requires copper foil adhesive tape conductive material nickel to achieve the role of magnetic shielding can be.

Copper foil tape is divided into single-sided adhesive and double-sided plastic. One-sided adhesive tape is divided into single copper foil tape and dual-guide copper foil tape, single-lead copper foil tape that refers to the adhesive surface is not conductive, only the other side of the copper conduction, Copper Foil Adhesive Tape it is said that Tan Yi is one-sided conduction; dual-guide Copper foil tape refers to the adhesive surface conductive, and the other side of the copper itself is conductive, it is said that two-sided conduction. There are double-sided adhesive tape used in copper foil and other materials processed into a more expensive composite material, double-sided adhesive copper foil is also divided into conductive and non-conductive. Customers can choose according to their own demand for electricity.

Copper foil with low surface oxygen characteristics, can be attached with a variety of different substrates, such as metal, insulating materials, etc., with a wide range of temperature. Mainly used in electromagnetic shielding and anti-static, conductive copper foil placed on the substrate, Copper Foil Adhesive Tape combined with metal substrate, has excellent guidance, and provide electromagnetic shielding effect.

Copper foil tape suitable for digital cameras, mobile phones, DVD, Copper Foil Adhesive Tape HVD precision Electronic products, computer communications, wire, cable, high-frequency transmission, isolation electromagnetic interference.


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