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, Copper Foil Adhesive Tape notebook computers and other digital products.
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. Copper Foil Adhesive Tape 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 Series Classification:
1. Pure copper foil has conductive, mask function;
2. Single-conductivity copper foil conductive, mask (rubber surface non-conductive), coated acrylic adhesive to play a fixed role;
3. Dual-guide Copper foil conductive, mask, coating conductive adhesive, the conductive, fixed role;
4. Foil Mylar: Cover, insulation, two kinds of coating process, one is on the surface of the copper foil adhesive can be coated from the glue to cover the insulation, and coated conductive adhesive cover, insulation, conductive role, the other is in the wheat pull on the coating self-adhesive rubber insulation, mask, conductive role.
5. Back adhesive copper Foil: Copper foil laminating tape, insulation, conductive, mask role, can solder.
Copper foil tape Use: Suitable for digital camera, mobile phone, DVD, Copper Foil Adhesive Tape HVD precision Electronic products, computer communications, wire, cable, high-frequency transmission, Copper Foil Adhesive Tape isolation electromagnetic interference.
Copper Foil Tape Features:
1. Ultra-thin soft
2. Good conductivity
3. High shielding efficiency
4. No burrs, easy to process
5. Non-electroplating products, Copper Foil Adhesive Tape in line with environmental trends
Copper Foil Tape Application
1. For grounding, all kinds of electronic components of the surface shielding.
2. Die-cutting after punching, can be used notebook computer, LCD display, copiers and other electromagnetic shielding needs.
3. Products are mainly used to eliminate electromagnetic interference EMI, Copper Foil Adhesive Tape isolation of electromagnetic waves on the human body harm, mainly used in computer peripheral wire, computer monitors and transformer manufacturers.