3M EM80KM FFDM Introduction
The 3M EM80KM is an ultra-high permeability magnetic foil designed for the most demanding magnetic shielding applications, including wireless power and low-frequency field shielding. This Flux Field Directional Material features an exceptionally high magnetic permeability, making it extremely effective at directing magnetic flux and shielding sensitive components.
3M EM80KM FFDM Features:
- Ultra-High Permeability: Offers a maximum magnetic permeability of 80,000 for superior shielding performance.
- Magnetic Foil Construction: Composed of a high-permeability magnetic foil with a protective cover film and PSA.
- Customizable Thickness: Thinner versions and multi-layer designs are available for optimized performance based on flux field interaction.
- Low-Frequency Performance: Excellent for shielding DC and low-frequency magnetic fields.
3M EM80KM FFDM Applications:
- High-Efficiency Wireless Power: Maximizes power transfer efficiency in wireless charging systems by effectively shielding and directing the magnetic flux.
- Low-Frequency Magnetic Shielding: Shields sensitive sensors and components from DC and low-frequency magnetic interference.
- Specialized Electronics: Used in applications where extremely effective magnetic shielding is critical for device performance.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Product | EM80KM |
| Carrier Binder Polymer and Filler | High permeability magnetic foil with cover film & PSA |
| Adhesive Type | Acrylic PSA |
| Magnetic Permeability @ 13.56 MHz | 80,000 max |
| Features | EM80KM series FFDM materials are designed for DC and low frequency magnetic field shielding to be evaluated for Wireless Power systems to enhance power transfer efficiency between primary sending and pick-up antenna coils. Products include: EM80KM @ 0.12 mm (Thinner versions and optional multi-layer designs are available for optimized thickness and flux field interaction). |
