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[China]
Trade Verify
Address: Room 1406，Building5，No. 9, Gucheng South Street, Shijingshan District, Beijing, China
Contact name:Martin
Beijing Hengtai Tech Co., Ltd |
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Verified Suppliers
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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 |
