Beijing Hengtai Tech Co., Ltd
Beijing Hengtai Tech Co., Ltd
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Production Description
We can offer different thickness and width copper foil/ sheet for you. It is ED copper foil, which is the best shielding material for MRI RF room. In usual, 3oz thickness 1320mm width ED shielding copper foil/ sheet is our hot-sale product. We can also offer RA copper foils for different uses.
Copper is durable, has superior electrical conductivity and is extremely corrosion resistant.
Copper is also easily formed meaning that the shapes of the shield can be easily modified to suit rooms of different shapes and sizes.
ED Copper Foil Specification
| Quality Items | General Technical Terms | |||||
| 2oz (70um) | 3oz (105um) | 4oz (0.14mm) | 5oz (175um) | 6oz (210um) | ||
| Area Weight g/m2 | 585±25 | 915±45 | 1220±60 | 1525±75 | 1830±90 | |
| Tensile Strength kg/mm2 | Room Temperature | ≥25.0 | ≥25.0 | ≥25.0 | ≥25.0 | ≥25.0 |
| Elongation % | Room Temperature | ≥5.0 | ≥5.0 | ≥5.0 | ≥5.0 | ≥5.0 |
| Leakage Points points/m2 | No | No | No | No | No | |
| Quality of electrical resistivity Ω·g /m2 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 | ≤0.162 | |
| Anti-Oxidization Performance 160 centigrade/30min | No Oxidization | No Oxidization | No Oxidization | No Oxidization | No Oxidization | |
| Width Tolerance mm | 1290.0±1.0 | 1320.0±1.0 | 1320.0±1.0 | 1370.0±1.0 | 1370.0±1.0 |
