Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Thermally Conductive Interface Tape 8904-025

3M ID  AM000002544     
3M(TM) Thermally Conductive Interface Tape 8904
3M(TM) Thermally Conductive Interface Tape 8904
Thermally Conductive Adhesive Transfer Tape Heat Sink
3M™ Thermally Conductive Interface Tape 8904-025 is a PSA with thermally conductive ceramic particles and flame retardant fillers. Specially designed for good converting ability, handing and re-workability through the introduction of thin PET carrier.
Features and Benefits
  • Good thermal conductivity (>1.5W/m-K)
  • Excellent dielectric performance
  • Vibration damping
  • Mechanical fastening such as clamp, bracket, screw can be used in parallel with this thermal conductive tape
  • Good converting, handling and reworkability
  • Excellent wet-out or conformability to many surface conditions
  • Good and reliable adhesion performance against Al and SUS
  • Need Help?

    Questions? We can help

    Contact Us



    Product Attributes

    Adhesion to SS2.00 kg/in (90 Degree Peel) Aging at 70 Degree C for 72 hrs
    ApplicationBattery Thermal Management, Heatsink-Thermal Interface Attachment, Heatsink-Thermal Interface Material, LED Lighting Thermal Management, Thermal Interface-Damping-Cushioning
    Application CategoryThermal Interface Materials
    Carrier TypePET Film
    ColorWhite (slightly gray dotted)
    Dielectric Strength15.0 kV/mm
    Easy Release Top Liner Thickness3.0 mil
    Easy Release Top Liner Thickness (metric)0.075 mm
    Easy Release Top Liner TypeClear PET Liner
    Flammability RatingUL 94 V-0
    Liner TypeSingle
    Operating Temperature Range (Celsius) Long Term(Weeks-Months) up to 80 Degree C
    Operating Temperature Range (Celsius) Short Term(Hours-Days) up to 90 Degree C
    Product Series8904-025
    Thermal Conductivity>1.5 W/m-K
    Thermal Impedance1.35 (Degree C)-in^2/W
    Thermal Impedance (metric)8.74 (Degree C)-cm^2/W
    Total Tape Thickness without Liner10.0 mil
    Total Tape Thickness without Liner (metric)0.25 mm

    Product Disclaimer

  • The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes.
  • 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability.