dielectric film thermal interface material phase change

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Comprehensive Thermal Management Material Solutions

die cut phase change coated thermally conductive polyimide film
High Performance Dielectric Phase Change Thermal Interface Materials
  • 60oC phase-change temperature
  • High performance thermals and dielectric strength
  • Thixotropic / prevents compound run out
  • Excellent solutions for transistors, diodes or non-isolated packages
  • Available in sheets, rolls or die cuts
  • Flexible Demand - low volume to high volume requirements
DiaPhase Dielectric Phase Change Thermal Interface Material
DiaPhase is a high performance dielectric phase-change compound which utilizes various thicknesses of Kapton MT polyimide substrates in order to provide a range of dielectric strength values while still maintaining efficient heat transfer from power device component to a heat sink or case sink assembly. DiaPhase is an ideal solution for non-isolated packages within a transistor, diode, relay, power supply (UPS) or power semiconductor design. 

Designed with a 60oC Phase Change Temperature, DiaPhase 60 provides a high performance dielectric thermal solution suitable for non-isolated packages, transistors (TO-220, TO-247), diodes, relays, chassis assembly or any device cooling where isolation is also required .  Available in rolls, sheets or die cut to an industry standard or specific customer specification. Read More

Need a more economical dielectric solution?  EcoPhase is a low cost thermally conductive dielectric solution available in all the same customization options and die cut delivery formats as DiaPhase 60.   Read More About EcoPhase
More Information and Support
Thermal material testing and support are critical when evaluating a potential new device design or thermal material. This is why at TIMTEL we offer full sampling, technical and material recommendation support. For more information, contact us toll free at 1-888-201-5546 or e-mail us at info@timtelthermal.com for questions, recommendations or to request samples.