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TPC-T-AL-CB Aluminiumfilm Phase Change beschichtet

TPC-V-PG-CB is an anisotropic thermally conductive pyrolytic graphite 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 particular formulation and the thixotropic nature prevents from run-out, dry-up as well as migration. The flexible pyrolytic graphite carrier effects mechanical stability and easy handling.


  • Optimal thermal contact
  • Silicone-free
  • Flexible, easy to handle
  • Process reliable coating thickness
  • Ideal alternative and replacement of messy thermal grease
  • EMI shielding


  • Sheet 190 x 355 mm (40 μm)
    Sheet 139 x 355 mm (70 / 100 μm)
  • Roll 190 mm x 25 m (min.) (40 μm)
    Roll 139 mm x 25 m (min.) (70 / 100 μm)
  • Non tacky (TPC-VXXX-PG-CB)
  • Tacky on one side (TPC-VXXX-PG-CB-A1)
  • Die cut parts


Thermal link of:

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

For use in Servo drive control units / Heat Pipe Assemblies / Traction drives / Automation appliances / Microelectronics / IT-Servers


MaterialPyrolytic graphite with graphite filled phase change coating on both sidesPyrolytic graphite with graphite filled phase change coating on both sidesPyrolytic graphite with graphite filled phase change coating on both sides
Thickness pyrolytic graphiteμm4070100
Thickness Phase Change (per side)μm12.512.512.5
Total Thicknessμm65 ±595 ±7125 ±8
RoHS Conformity2015 / 863 / EUYesYesYes
Resistances1 @ 150 PSI°C-inch²/W0.0250.0260.027
Resistances1 @ 30 PSI°C-inch²/W0.0370.0390.041
Resistance2 @ 10 PSI @ Thickness°C-inch²/W0.0460.0480.051
Thermal Conductivity Pyrolytic graphite
(Z Direction)
Thermal Conductivity Pyrolytic graphite
(X-Y Direction)
Phase Change Temperatur°Cca. 52ca. 52ca. 52