Graphene Thermal Management, Inc.

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Interface materials

Grease, pads and phase change material that integrate into existing OEM assembly lines with no process change — the fastest route to a measurable improvement.

Graphene thermal grease

Thermal grease

Graphene-loaded grease formulated for a very low bond line and correspondingly low thermal impedance. Impedance, rather than bulk conductivity, is what the interface actually delivers, and it is where this product is strongest. Dispenses on existing equipment.

  • Very low thermal impedance
  • Two grades for different bond lines
  • −40 to +150 °C
  • High volume resistivity

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Graphene-silicone thermal pad

Thermal pads

Graphene-silicone soft pads across a broad thickness, hardness and dielectric range. The thickness span absorbs real tolerance stack-up while keeping electrical isolation between device and sink, and the softest grades reach high conductivity without high compression force.

  • To 15 W/m·K
  • 0.5–12 mm thickness
  • 10–65 Shore OO
  • Dielectric strength to 7.5 kV/mm

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Phase change material preform

Phase change materials

Placed as a solid preform, then softens above the transition temperature to wet both surfaces and fill the gaps between them. No pump-out, no screen printing, no cure step, and bond-line thickness set by the part rather than by dispense volume and operator technique. Available across a wider thickness range than the single-thickness products that dominate this category.

  • 0.20–1.0 mm thickness range
  • 50–60 °C transition
  • Dielectric strength to 8.0 kV/mm
  • Reworkable, no cure step

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Send us the hot spot.
We will send back material.

Tell us the power, the envelope, the mounting pressure and what you run today. We cut evaluation parts to your geometry and give your team the data to bench them against the incumbent.

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