Gold plated copper foil tape and tin plated copper foil tape are divided into single conductive copper foil tape and double conductive copper foil tape

        COPPER FOIL TAPEIt is a type of metal tape mainly used for electromagnetic shielding, electrical signal shielding, and magnetic signal shielding. Electrical signal shielding mainly relies on the excellent conductivity of copper itself, while magnetic shielding requires the conductive material nickel on the adhesive surface of copper foil tape to achieve magnetic shielding. Therefore, it is widely used in mobile phones, laptops, and other digital products.

Copper foil tape is divided into single-sided tape and double-sided tape. Single sided adhesive copper foil tape is divided into single conductive copper foil tape and double conductive copper foil tape. Single conductive copper foil tape refers to the non-conductive surface of the adhesive, with only the other side of copper conducting, hence it is called single conductive or single-sided conductive;Double conductive copper foil tapeIt refers to the conductive surface covered with adhesive, and the other side of copper itself is also conductive, so it is called double conductivity or double-sided conductivity. There are also double-sided coated copper foil tapes used to process expensive composite materials with other materials. The adhesive surface of double-sided coated copper foil is also divided into conductive and non-conductive types Customers can choose according to their own needs for conductivity.

Performance of Copper Foil Tape：

One side of the copper foil tape is copper foil, and the other side is insulation paper: the middle is made of imported acrylic pressure-sensitive adhesive. Has extremely strong adhesion and elongation. Mainly due to the excellent conductivity of copper foil, it plays a conductive role during reuse. Secondly, shielding requires the use of nickel conductive material on the adhesive surface of the tape to achieve magnetic shielding.

The use of copper foil tape:

Suitable for various electronic products such as transformers, mobile phones, computers, PDAs, PDPs, LCD displays, laptops, copiers, etc. that require magnetic shielding.

Advantages of using copper foil tape:

The purity of copper foil is higher than 99. 95%. Its function is to eliminate electromagnetic interference, isolate the harm of electromagnetic waves to the human body, and avoid functions that are not affected by voltage and current. Additionally. It has a good effect on static discharge after grounding. Strong adhesion and good conductivity can be cut into various specifications according to customer requirements.

What are the applications of copper foil tape?

1. Use of LCD displays: Manufacturers and communication markets usually use copper foil to paste electronic products, including LCD TVs, computer monitors, tablets, digital products, etc., mainly to eliminate electromagnetic interference and ensure the normal use of products.

2. Mobile phone maintenance shielding use: Due to the characteristics of electrical signal shielding and magnetic signal shielding of copper foil tape, some commonly used communication tools are not suitable for specific occasions. After special treatment, they can be carried into special occasions.

3. Use of punch slicing: Large factory workshops usually use copper sheet materials to manufacture products, and use copper foil tape die-cutting to make slices for production. This not only greatly improves production efficiency and reduces production costs, but also is economical and practical.

4. Widely used in electronic appliances: Copper foil tape is used for pipeline joints in central air conditioning pipelines, smoking machines, refrigerators, water heaters, etc. It is also suitable for precision electronic products, computer equipment, wires and cables, etc. When transmitting at high frequencies, it can isolate electromagnetic wave interference, withstand high temperatures, and prevent spontaneous combustion. It is used in mobile phones, laptops, electronic appliances, and other digital products, so the use of copper foil tape is still very extensive.
   Advanced Institute (Shenzhen) Technology Co., Ltd. is a company specializing in die-cutting processing of special electronic insulation materials, shock resistant and heat-insulating products, and various adhesive products. Copper foil tape is one of the main products of the company, which has strong temperature resistance and isolates radio wave interference.