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RoHS Compliant Super Thermal Grease

Item no. 8615

RoHS Compliant Super Thermal Grease

Item no. 8615
Out of stock
Product discontinued

RoHS Compliant Super Thermal Grease

Designed for use with heat sinks to effectively dissipate heat generated by electronic devices and circuitry.  Ideally used to cool CPUs (over clocking), chipset and graphics cards. 

Formulated with Boron Nitride, this grease gives super high thermal conductivity without the capacitance issue associated with silver filled greases.

  • Thermal conductivity of 3.0 w/(m·k)
  • Contains no silicone or other metal particles
  • Pigmented with Boron Nitride particles
  • Maximum operating temperature of 150 °C / 302 °F

It is important to properly cool your system for maximum reliability and to prevent premature failure. 

Heat sinks alone are not effective enough to properly cool your system do to the imperfections on the surface of your circuitry and the heat sink. See flash demonstration.

The use of our Super Thermal Grease in assisting the heat sink will provide you with superior heat dissipating ability.  


  • Physical Properties
    • Phase: Paste
    • Odor: Odorless
    • Color: White
    • Base: Paraffin oil
    • Specific Gravity: 1.2
    • Flash point: 165 °C
    • Autoignition temp.: > 315 °C
    • Solubility in water: Insoluble
    • Vapor Density: > 5 (Air =1)
    • VOC: 0
    • Corrosiveness: Non-corrosive
  • Thermal Properties
    • Thermal Conductivity (ASTM D 5470)
      • temperature in  °C / in W/m·K
      • 50 / 2.97
      • 100 / 2.98
      • 150 / 3.00
    • Thermal Limits:
      • Peak: -40 °C to +150 °C
      • Long Term: -15 °C to +125 °C
  • Electrical Properties:
    • Dielectric Strength (tested at 1 MHz @ ambient condition): ASTM D150 / 170 Volts/mil
    • Dielectric Constant, K (tested at 1 MHz): ASTM D150 / 4.2
    • Dissipation Factor, D (tested at 1 MHz): ASTM D150 / 0.001
    • Volume Resistivity (tested at ambient condition): ASTM D257 / 1.2 x 1012 Ohms·cm

Material Safety Data Sheet (MSDS) 

Spec Sheet

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Circuit Specialists offers free technical support for the life of your product. Please call our technical team with any questions.

1-800-528-1417 ext. 3
Mon - Fri: 8:00 AM - 5 :00 PM (MST)

Some products must be specially ordered, usually resulting in a 1–2 business day delay. Please contact us for an estimated delivery date.