Electrolytic Copper Foil for Shielding
● Typical Thickness : 18um 25um 35um 50um 70um 105um 140um 150um 175um
● Typical Width：914mm 1000mm 1100mm 1290mm 1350mm，Max。1370mm
● Core ID:76mm/152mm
● Typical Thickness : 18um 25um 35um 50um 70um 105um 140um 150um 175um
● For faradays cages /Faraday Cage
● RF MRI shieding /MRI rooms (RF shielded rooms)
● RFI/EMI chembers/builds
● lightning protection
● Aerospace, telecoms, and medical device
Electrolytic copper foils used for shielding are typically composed of high-quality material and possess exceptional electrical conductivity and magnetic coupling shielding properties. The production of this foil involves an electrolytic process, which ensures that the final product is free of defects or impurities, resulting in a homogeneous material.
When used for shielding, this electrolytic copper foil is typically applied as a thin layer or strip to electronic equipment or components to block electromagnetic interference (EMI) and radio frequency interference (RFI). The foil acts as a barrier and redirects energy away from sensitive electronic components, ultimately reducing the risk of signal distortion or loss. Moreover, the high conductivity of the copper foil can serve as a ground path, further diminishing the effects of EMI and RFI.
Overall, electrolytic copper foil provides an excellent shielding material for a vast array of applications in industries such as aerospace, telecoms, and medical devices. Its conductivity, magnetic coupling shielding properties, and ease of use make it a go-to option for shielding products and materials.
1. Lightweight (compared with other shielding materials)
2. Copper with 1320mm width or wider , can be more easy to install, especially for roofing, wall and floor.
3. Can be used with either a monolithic RF Floor (moisture resistance) or a modular RF Floor.
4. Copper Serves as an eddy current shield for EMI Protection.
5.RF shielding for MRI rooms is necessary to prevent RF noise from entering into the MRI scanner and distorting the image.
The three main types of shielding used for MRIs are copper, steel, and aluminum. Copper is generally considered the best shielding for MRI rooms.
