Nickel-plated copper foil tape
Nickel-plated copper foil tape，EMI / RFI Shielding，ESD Protection，Electrical Conduction，Enhanced Corrosion and Oxidation Resistance，
Dual‑Function Shielding + Grounding，High‑Temperature and Chemical Resistance
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Product description
Function and Application
This product is an electromagnetic shielding tape,the main function is electrostatic discharge,electromagnetic shielding ,heat conduction and heat dissipation .Widely used in electronic products such as mobile phones,tablets,computers,televisions,drones and other electronic appliances.
1.EMI / RFI Shielding
The nickel layer provides excellent shielding performance, effectively blocking electromagnetic interference. It is widely used in electronic devices, cables, displays, mobile phone accessories, and more.
2.ESD Protection
It quickly dissipates static electricity to protect sensitive electronic components. Common applications include electronic product assembly, PCBs, and lithium‑battery manufacturing.
3.Electrical Conduction
The copper foil offers high conductivity, while the nickel layer enhances corrosion resistance. It is suitable for grounding, circuit connections, signal transmission, and other electrical applications.
4.Enhanced Corrosion and Oxidation Resistance
The nickel coating protects the copper foil from oxidation, extending its service life. Ideal for long‑term exposure or humid environments.
5.Dual‑Function Shielding + Grounding
It provides both electromagnetic shielding and grounding capabilities. Widely used in electronic device enclosures, FPC flexible circuits, automotive electronics, and more.
6.High‑Temperature and Chemical Resistance
Suitable for use in high‑temperature spraying, powder coating, battery manufacturing, and other industrial processes.
Production Instructions:
-Base material：Copper Foil
-Adhesive：Conductive Acrylic Achesive
-Release：Release paper
-Color：Silver
-Standard size：0.05mm*500mm*50m
Relative Data:
-Acrylic adhesive has good adhesion to most material surfaces,high viscosity,firm viscosity,no residue
-X-Y/Z axis direction has good conduction performance
-Copper foil has good heat dissipation performance
- Copper foil substrate has excellent EMI shielding and ESD function
Product Construction:
Typical Physical Properties:
Project | Value |
| Nickel Thickness(mm) | 0.003±0.002 |
| Thickness of rolled copper foil substrate (mm) | 0.018±0.002 |
| Total Thickness(mm) | 0.05±0.01 |
| Peeling Strength of Steel Plste(kg/25mm) | ≥1.0 |
| Holding Power（H,1000g） | ＞48 |
| Heat Resistance（℃） | -10～120 |
| Shielding Effectiveness（dB） | ＞85 |
| X-Y Direction Electrical Resistance（Ω） | ≤0.05 |
| Z direction Electrical Resistance（Ω） | ≤0.03 |
| Nickel-Plated resistance（Ω） | ≤0.03 |
Peel force test：
（1）X-Y Direction Electrical Resistance（Horizontal conductivity）
1.Put the tape under 530g±5g copper block and make sure to paste it evenly；
2.Turn on the resistance and rean the value after 60 Seconds；
Surroundings: Temperature：23℃±2℃ ；Humidity：65%±5%
（2）Z Dection Electrical Resistance（Vertical conductivity）
1.Place the tape between the two 1KG Copper blacks and make sure to stick yt evenly
2.Turn on the resistance tester and read the number after 60 seconds;
Surroundings:Temperature：23℃±2℃；Humidity：65%
Storage and Shelf life:
Store in original cartons at 25±5℃ and 50±20% relative humidity.If stored under proper conditions,product retains its performance and properties for six months from date of manufacture.
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Phone: +86 136-9494-5590
Email: world@dilo-china.com
Address: Room 201, building A no.7 building xiaotangindustrial zone qihang village dongkeng town dongguan city, China. 523455
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