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  5. 3M™ Flux Field Directional Materials EM80KM

3M™ Flux Field Directional Materials EM80KM

  • 3M ID B00019846

High Permeability magnetic foil.

Approximately 80,000 permeability maximum.

Thin overall construction.

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Frequently viewed resources
Tech Data Sheet (PDF, 110KB)
  • magnetic force testing in a laboratory

    Magnetic Shielding Demo Video

    Don’t let unwanted frequencies interfere with device performance. Safeguard your designs with 3M™ Flux Field Directional Material EM80KM.


  • High Permeability magnetic foil
  • Approximately 80,000 permeability maximum
  • Thin overall construction
  • Black PET protection tape cover film
  • Pressure sensitive acrylic adhesive
  • Supplied on a removable liner for ease of handling

3M™ Flux Field Directional Material (FFDM) EM80KM is a multi-layer construction consisting of primary inner soft magnetic foil layer(s) with a top black film layer and an acrylic pressure sensitive adhesive (PSA) that provide many special features.

Typical properties