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[China]
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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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Electrolytic Self Adhesive Copper Foil Sheets Shielding For Rf Cage
Description:
In an electrodeposited copper manufacturing process,
the copper foil is deposited on a titanium rotating drum from a copper solution where it is connected to a DC voltage source.
The copper surface on the drum side is smooth while the opposite side is rough.
The slower the drum speed, the thicker the copper gets and vice versa.
The copper is attracted and accumulated on the cathode surface of the titanium drum.
The matte and drum side of the copper foil go through different treatment cycles so that the copper could be suitable for PCB fabrication.
| Qualtiy Items | General Technical Terms | ||||
| Normal thickness | 2oz | 3oz | 4oz | 5oz | |
| 0. 07mm | 0. 105mm | 0. 14mm | 0. 175mm | ||
| Area Weight(g/ m2) | 560-610 | 838-960 | 1100-1280 | 1380-1600 | |
| Tensile strength | Room temperature | ≥ 28 | ≥ 28 | ≥ 28 | ≥ 28 |
| ( kg/ mm2) | |||||
| Elongation | Room temperature | ≥ 10 | ≥ 10 | ≥ 10 | ≥ 10 |
| % | |||||
| Leakage points( points/ m2) | No | ||||
| High temperature Anti-Oxidization Performance( 180℃/ h) | No Oxidization | ||||
| Width Tolerance | ( + 2. 0 , - 2. 0) | ||||
Application
ED Shielding Copper Foil is pretty popular in rf cage installation, because of its super width 1320mm,
engineers can make wider copper panels and less copper panels connections can make less gaps between two panels.
It will have better shielding frequency than more gaps rf cage.
After-Service:
1. Delivery within 10 days after receiving payments.
2. Offer Different Shipping Ways to our customers.
3. Track the order until you get the products
4. In usual, sea port we used is in Tianjin, Shenzhen...
5. Shaped in roll or sheet, and packed in wooden case.
