Copper foil tape is a type of metal tape primarily used for electromagnetic shielding, which is divided into two types: electrical signal shielding and magnetic signal shielding. Electrical signal shielding relies on the excellent conductivity of copper itself, while magnetic shielding requires the conductive material "nickel" on the adhesive surface of the copper foil tape to achieve magnetic shielding. Consequently, it is widely used in mobile phones, notebook computers, and other digital products.

Product Description: High purity; functions to eliminate electromagnetic (EMI) interference, isolate electromagnetic waves from harming the human body, and prevent unnecessary voltage and current from affecting performance. Additionally, it has a good effect on static discharge after grounding. Strong adhesive and excellent conductivity; can be cut into various specifications according to customer requirements.

Material: CU 99.98%

Base Material Thickness: 0.018mm - 0.05mm

Adhesive Thickness: 0.035mm ~ 0.04mm

Colloidal Components: Standard Pressure-Sensitive Adhesive (non-conductive) and Conductive Pressure-Sensitive Adhesive (Acrylic)

Peel Strength: 1.0～1.5 kg/25 mm (180-degree reverse peel strength test)

Temperature Resistance: -10℃ to 120℃; Tensile Strength: 4.5 to 4.8 kg/mm

Minimum elongation 7% to 10%

Product Application: Suitable for electromagnetic shielding requirements in various electronic products such as transformers, mobile phones, computers, PDAs, PDPs, LCD screens, laptops, copy machines, and more.