electrically insulating thermal interface material



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Comprehensive Thermal Management Material Solutions

electrically insulating thermal interface material - phase change
High Performance Dielectric Thermal Material for Device/Component Cooling



  • 60oC or 80oC phase-change temperature solutions
  • High performance thermal transfer
  • Thixotropic / prevents compound run out
  • Excellent replacement for thermal greases
  • Solutions for many types of surface types
  • Available in sheets, rolls or various die cut formats
  • Fully customizable-centered around specific requirements
Actaphase Product Benefits
  • 60oC or 80oC phase-change temperature solutions
  • High performance thermal transfer
  • Thixotropic / prevents compound run out
  • Excellent replacement for thermal greases
  • Solutions for many types of surface types
  • Available in sheets, rolls or various die cut formats
  • Fully customizable-centered around specific requirements
Actaphase Product Benefits
  • 60oC or 80oC phase-change temperature solutions
  • High performance thermal transfer
  • Thixotropic / prevents compound run out
  • Excellent replacement for thermal greases
  • Solutions for many types of surface types
  • Available in sheets, rolls or various die cut formats
  • Fully customizable-centered around specific requirements


  • 60oC phase-change temperature
  • Low thermal impedance at various pressures
  • Reliable dielectric strength
  • Thixotropic / prevents compound run-out
  • Available in rolls, sheets or die cuts
  • Flexible Demand - low volume to high volume requirements


Actaphase Product Benefits
  • 60oC or 80oC phase-change temperature solutions
  • High performance thermal transfer
  • Thixotropic / prevents compound run out
  • Excellent replacement for thermal greases
  • Solutions for many types of surface types
  • Available in sheets, rolls or various die cut formats
  • Fully customizable-centered around specific requirements
Actaphase Product Benefits
  • 60oC or 80oC phase-change temperature solutions
  • High performance thermal transfer
  • Thixotropic / prevents compound run out
  • Excellent replacement for thermal greases
  • Solutions for many types of surface types
  • Available in sheets, rolls or various die cut formats
  • Fully customizable-centered around specific requirements
Diaphase 60 dielectric phase change thermal interface material

DiaPhase 60 is a high performance dielectric phase-change material which utilizes a Kapton MT substrate to act as a thermally conductive carrier in order to deliver you a uniform thickness coating of DiaPhase 60 phase-change compound on both sides.  Through the development of this unique formulation, DiaPhase 60 offers efficient thermal transfer by phase-changing during normal device operating temperatures while maintaining a uniform bond line, thus, driving out the air and adjusting for any surface imperfections or flatness conditions that may exist across the interface.






Typical Device Applications

  • Non-isolated component packages
  • Transistors (ex: TO-220, TO-247)
  • Diodes / Relays
  • Power Supply / UPS
  • Power Semiconductor
  • RF Components
  • Chassis Assembly
  • Non-isolated modules
  • Heat Sink / Case Sink
  • Large Surface Area Thermal Transfer
Other Information

  • Manufactured to ISO 9001:2008 Standards
  • RoHs Compliant
  • Halogen Free Compliant
Thermal Compound Coating

  • 60oC Phase-Change Temperature
  • Thermal Impedance - download the technical data sheet above for values

Available Material Formats

  • Master Rolls
  • Slit Rolls
  • Sheets
  • Die Cut Individuals
  • Multiple Die Cuts per Card
  • Die Cut Continuous Reels