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TPC-T-AL-CB Aluminiumfilm Phase Change beschichtet

TPC-T-AL-CB is an aluminium film which is coated with a thermally conductive phase changing compound on both sides thus optimising the thermal path e.g. between electronic packages and heat sinks. During warm-up the phase change coating starts filling up surface-specific roughnesses and unevenesses and expels any air enclosures from micro structures even at low pressure. The wettening of the contact areas is further on improved by volumetric material expansion at increasing temperature. Thus the total thermal resistance is minimised. The aluminium carrier effects high mechanical stability and easy handling.


  • Optimal thermal contact
  • Silicone-free
  • Process reliable coating thickness
  • Ideal alternative and replacement of messy thermal grease


  • Sheet 445 x 500 mm
  • Roll 445 mm x 152 m
  • Non tacky
  • Die cut parts


Thermal link of:

  • MOSFETs or IGBTs
  • Insulated diodes
  • Power modules
  • CPUs

For use in Servo drive control units / Traction drives / Automation appliances / Microelectronics


MaterialAluminium with graphite filled phase change coating on both sidesAluminium with graphite filled phase change coating on both sides
Thickness Aluminiumμm51±851±8
Thickness Phase Change (per side)μm12,525,5
Total Thicknessμm76102
RoHS Conformity2015 / 863 / EUYesYes
Resistances1 @ 150 PSI°C-inch²/W0,0090,011
Resistances1 @ 30 PSI°C-inch²/W0,0130,019
Resistance2 @ 10 PSI @ Thickness°C-inch²/W0,0220,037
Phase Change Temperatur°Cca. 52ca. 52