Beijing Hengtai Tech Co., Ltd
Beijing Hengtai Tech Co., Ltd
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| Product name | ED copper foil |
| Copper foil thickness | 0.008mm - 0.42mm |
| Copper type | ED Copper Foil for PCB, Li-ion Battery, MRI Room |
| Copper content | ≥ 99.9% |
| Certification | ISO 9001:2008, IPC-4562, RoHS |
| MOQ | One roll, about 200kg |
| Cut roll width | Customized |
| Coil length and weight | on request |
| Characteristics | High Temperature Elongation, Fine and Uniform Crystal Structure |
| Payment Term | T/T in advance, Western Union, L/C |
| Flatness | good flatness close to 100%, without stress or others that can influence the production |
| Application | transformer, PCB, battery, precision electronics, electrical appliances, medical equipment... |
ED Copper Foil Specification
| Quality Items | General Technical Terms | |||||
| 2oz | 3oz | 4oz | 5oz | 6oz | ||
| (70um) | (105um) | (0.14mm) | (175um) | (210um) | ||
| Area Weight g/m2 | 585±25 | 915±45 | 1220±60 | 1525±75 | 1830±90 | |
| Leakage Points | No | |||||
| points/m2 | ||||||
| Quality of electrical | ≤0.162 | |||||
| resistivity | ||||||
| Ω·g /m2 | ||||||
| Anti-Oxidization | No Oxidization | |||||
| Performance | ||||||
| 160 centigrade/30min | ||||||
| Width Tolerance | 1290.0±1.0 | 1320.0±1.0 | 1370.0±1.0 | |||
| mm | ||||||
Shielding Features:
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.
Characteristic:
1. High performance, vertically-supported modular enclosure
2. Reinforced wall design
3. Lightweight
4. Installed in more MRI sites worldwide than any other shield system
5. Easily and quickly modified on site should a problem or change occur
6. Copper serves as an eddy current shield for EMI protection
Producing Process
Product packaging
Packeged by normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box
will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.