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3M™ Thermally Conductive Adhesive Tape 8940

3M ID  AM000004110     
3M(TM) Thermally Cond Adhesive Tapes_TCAT 8940-8943 image 1
3M(TM) Thermally Cond Adhesive Tapes_TCAT 8940-8943 image 1
3M(TM) Thermally Cond Adhesive Tapes_TCAT 8940-8943 image 2
3M™ Thermally Conductive Adhesive Tape 8940 is designed to provide an efficient heat transfer path between heat generating components and heat sinks or other cooling devices. The tape consists of a carrier, highly loaded with thermally conductive fillers, coated on both sides with a high temperature resistance acrylic pressure sensitive adhesive.
Features and Benefits
  • High mechanical strength
  • Wider and longer roll is available
  • Halogen free
  • Low outgassing
  • Ideal for thin bonding applications
  • Good thermal transfer
  • High temperature resistance
  • Easy to convert
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    Overview

    Product Attributes

     Adhesion to SS‎ 1.55 kg/in (90 Degree Peel) at Room Temperature for 24 hrs‎
     Adhesive Type‎ Modified Acrylic Adhesive‎
     Application‎ ABS Systems‎ ,  Applications requiring thin bonding with good thermal transfer‎ ,  Automotive Electronic Thermal Management‎ ,  Engine Control Units‎ ,  Gear Control Units‎
     Application Category‎ Bonding‎ ,  Thermal Interface Materials‎
     Carrier Type‎ Filled Copolymer‎
     Color‎ Beige‎
     Dielectric Strength‎ 52.8 kV/mm‎
     Flammability Rating‎ UL 94 V-0‎
     Liner Thickness (metric)‎ 0.050 mm‎
     Operating Temperature Range (Celsius)‎ -40 to 150 Degrees Celsius‎
     Product Series‎ 8940‎
     Tape Type‎ Double Coated‎
     Thermal Conductivity‎ 0.4 W/m-K (@ 25°C)‎
     Thermal Impedance‎ 0.78 (Degree C)-in^2/W‎
     Thermal Impedance (metric)‎ 5.1 (Degree C)-cm^2/W‎
     Total Tape Thickness without Liner‎ 7.48 mil‎
     Total Tape Thickness without Liner (metric)‎ 0.190 mm‎

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