Thermally Conductive Grease Type

Thermally Conductive Grease: SARCON® SG-07SL and SG-26SL are highly thermally conductive, non-reactive silicone-based greases that offer low thermal resistance and maintain a nonflowable composition. Unique binding agents and product formulation ensure the lowest amount of bleed and evaporation. Suited for thin bond line applications.
SARCON® SG-07NS and SG-26NS are non-silicone, polysynthetic-based thermal greases that have high thermal conductivity properties. Infused with heat-conductive metal oxides, this nonmigrating material operates consistently in high temperatures. SARCON® nonsilicone greases offer all the benefits of a silicone-based compound without the problem of contamination.


• Silicone and non-silicone formulations.
• Thermal conductivity up to 2.6 W/m-K.
• Low bleed and evaporation.
• No migration for non-silicone formulations
over wide temperature range.
• Non-toxic.
• Thin bond lines 25μm(1mil).
• Easy to apply and re-work.


• Standard dc/dc power converter and dc/ac inverter
• High performance CPUs
• Between any heat generating semiconductor and heat sink
• Custom power modules
• Telecommunications and automotive electronics

Packaging Options

• Pre-filled syringes: 3cc (6g), 10cc (28g), 30cc (72g)
• Jar containers: 1 lb. (454g)
• Custom packaging: Available on request
Test PropertiesUnitSG 07SLSG 26SLSG 07NSSG 26NSSG 42NS
Specific Gravity,@25˚C2.
Flow Rate**g/min9567586
Evaporation, @ 200°C, 24hrs.%Wt0.520.440.680.50.46
Thermal PropertiesThermal ConductivityW/m-K0.752.60.752.64.2
Volume ResistivityOhm-cm2.1x10142.8x10141.4x10142.1x10141.8x1014
Dielectric StrengthkV/mm15.416.512.615.78.8
volts / mil386412314392219
Operating Temperature Range˚C-55 to 205-55 to 205-55 to 200-55 to 200-55 to 200
˚F-67 to 401-67 to 401-67 to 392-67 to 392-67 to 392

* Viscosity Data: Helipath/HB-DV-II+Pro by Brookfield, Speed: 50rpm. ** Flow test: 30cc Syringe, 2.2mm (0.09”) orifice at 0.17MPa (25psi).

Fujipoly: Thermal Interface Materials

SARCON® Thermally Conductive Grease

ISO 9001:2015