Our Magnetic Shielding Nanocrystalline Sheets are thin and flexible magnetic materials, also available with PET film and adhesive backing. The standard nanocrystalline layer thickness is 0.02 mm, and options include two-layer, three-layer, and five-layer configurations, with custom sizes, thicknesses, shapes and colors available upon request. Compared to traditional ferrite sheets, nanocrystalline sheets offer higher magnetic permeability, a thinner and lighter design, lower energy loss, higher temperature resistance (-40°C to 125°C), and superior electromagnetic shielding performance, making them an increasingly popular choice to replace ferrite sheets in wireless charging applications. Additionally, they are well-suited for electromagnetic shielding and NFC module applications in fields such as data communication, data infrastructure, industrial electronics, consumer and wearable devices, and healthcare.
1. High saturation magnetic induction intensity
2. High magnetic permeability
3. Low loss
4. Good thermal stability, temperature resistance -40°C to 125°C
5. Wear resistance
6. Corrosion resistance
7. Lightweight material, good flexibility
8. Lower cost
| Product Material | Total Thickness (μm) |
Alloy Thickness (μm) |
Adhesive Thickness (μm) |
Available Dimensions | ||
| Sheet | Roll | |||||
| L*W(mm*mm) | Width (mm) | Length (m) | ||||
| 1 Layer Nanocrystalline | 40±4 | 20 | 3 | Customized | 55/60/65 | ≤400 |
| 2 Layer Nanocrystalline | 60±6 | 45 | 3 | Customized | 55/60/65 | ≤200 |
| 3 Layer Nanocrystalline | 90±8 | 70 | 3 | Customized | 55/60/65 | ≤200 |
| 4 Layer Nanocrystalline | 110±10 | 90 | 3 | Customized | 55/60/65 | ≤100 |
| 5 Layer Nanocrystalline | 135±13 | 120 | 3 | Customized | 55/60/65 | ≤100 |
| 6 Layer Nanocrystalline | 160±16 | 140 | 3 | Customized | 55/60/65 | ≤100 |
| 7 Layer Nanocrystalline | 185±18 | 165 | 3 | Customized | 55/60/65 | / |
| 8 Layer Nanocrystalline | 210±21 | 190 | 3 | Customized | 55/60/65 | / |
| 9 Layer Nanocrystalline | 235±23 | 215 | 3 | Customized | 55/60/65 | / |
| 10 Layer Nanocrystalline | 260±25 | 240 | 3 | Customized | 55/60/65 | / |
* Wireless Charging
* NFC and RFID
* Data Communication
* Inductors and Transformers
* Current Transformers
* Medical Device EMI Shielding
* MST/TWS Coils
* Stylus and Digitizers
* Spike Suppressors
GBS Die Cut, as adhesive tape supplier, focuses on the research & development, production and sales of various types of adhesive tapes for different industries and has been authorized as golden distributor of many noted brands for so many years, such as Nomex, Formex, Rogers Poron, 3M, Tesa, and so forth.
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