Beijing Hengtai Tech Co., Ltd
Beijing Hengtai Tech Co., Ltd
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Electrolytic Copper Foil shielding tape for transformer winding Shielding SGS
Description
It is an economical shielding product on the market, suitable for the isolation of connector shielding, wire and cable winding and electromagnetic shielding room. It can be bonded with any metal surface to complete the electric lap joint and gap electric closure.
The conductive performance of copper foil is superior, aluminum foil tape has thermal conductivity, chemical corrosion resistance,
and the price is cheap
| 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) | ||||
3. Production line
4. Application
Copper is great material of shielded signal .Widely used for rf cage /MRI room installations,building roof to protect out of oxidizition .
There are two main installation ways of RF cage building .
First option :
ED copper foil 1320mm -basic step- Make Wooden Panel +Put copper foil Covered wooden frame +assemle copper foil wooden panel together.
Finished RF shielded cage as below:
Second option :
RA copper foil 600mm- basic step - Make bending edges of copper sheet + Fix sheets on wood walls + welding edges of 2 pcs sheets together.
Finished RF shielded cage as below:
5. F& A
Q1. Can I have a sample order for Ed Copper foil ?
A: Yes, we welcome sample order to test and check quality. Free A4 ED copper foil sample .
Q2. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. Airline and sea shipping also optional.
Q3. How to proceed an order for copper foil?
A:
Firstly let us know your size and quantity .
Secondly We quote stock roll or your quantity .
Thirdly place order and wait for your bank slip to start production