Description
Product description: Purity is higher than 99.95%, its function is to eliminate electromagnetic interference (EMI), electromagnetic wave isolation harm to human body, avoid the need for voltage and current and affect the function. In addition, it has good effect on electrostatic discharge after grounding. Strong adhesive force, good conductivity, can be cut into various specifications according to customer requirements.
Application: Suitable for transformer, mobile phone, computer, PDA, PDP, LCD display, laptop computer, copier and other electronic products where the electromagnetic shielding.
Is a kind of metal tape, mainly used in electromagnetic shielding, electrical shielding and magnetic signal shielding two kinds, electrical shielding mainly relies on the excellent conductive properties of copper itself, and magnetic shielding requires copper foil tape rubber surface conductive material "nickel" to achieve the role of magnetic shielding, so it is widely used in mobile phones, notebook computers and other digital products. At present, the general inspection performance of the most commonly used copper foil tape on the market is as follows: Material: CU 99.98%
Substrate thickness: 0.007mm-0.075mm
Adhesive thickness: 0.015mm~0.04mm
Colloidal composition: ordinary pressure sensitive adhesive (non-conductive) and conductive acrylic pressure sensitive adhesive
Stripping force: 0.2 ~ 1.5kgf/25mm (180 degree reverse stripping force test)
Temperature resistance -10ºC-- 120ºC
Tensile strength 4.5 ~ 4.8kg/mm
The elongation rate is 7% ~ 10%MIN
Complaint
