Basic properties of copper foil tape

Copper foil tape is divided into single-conductor copper foil tape and double-conductor copper foil tape: single-conductor copper foil tape means that the rubber-covered surface is not conductive, and only the other side is conductive, so it is called single-conductor, that is, one-sided conduction; copper foil tape refers to The rubber-covered surface conducts electricity, and the copper on the other side also conducts electricity, so it is called double-conducting, that is, conducting on both sides.

Performance of copper foil tape:

One side of the copper foil tape is copper foil, and the other side is release paper: the middle is made of imported acrylic pressure-sensitive adhesive. It has strong adhesion and elongation. Mainly due to the excellent electrical conductivity of the copper foil, it plays a conductive role in the re-use process; secondly, the shielding requires the conductive material “nickel” on the rubber surface of the adhesive tape to achieve the effect of magnetic shielding.

Uses of copper foil tape:

It is suitable for all kinds of transformers, mobile phones, computers, PDA, PDP, LCD monitors, notebook computers, copiers and other electronic products where magnetic shielding is required.

Advantages of using copper foil tape:

The purity of copper foil is higher than 99.95%. Its function is to eliminate electromagnetic interference, isolate electromagnetic waves from harming the human body, and avoid unnecessary voltage and current from affecting functions. in addition. It has a good effect on static electricity discharge after grounding. Strong adhesive force and good electrical conductivity can be cut into various specifications according to customer requirements.

Copper foil tape is divided into single-lead copper foil tape and double-lead copper foil tape: single-lead copper foil tape means that the rubber-covered surface is not conductive, and only the other side is conductive, so it is called single-lead or one-sided conductive: copper foil tape refers to The rubber-covered surface conducts electricity, and the copper on the other side also conducts electricity, so it is called double-conducting, that is, conducting on both sides.