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Thermally Conductive Greases

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.

TYPICAL PROPERTIES:

  Unit SG 07SL SG 26SL SG 07NS SG 26NS
Type Silicone Silicone Non-Silicone Non-Silicone
Specific Gravity, @ 25°C 2.2 2.2 2.4 2.2
Viscosity* Cps 10,000 95,000 15,000 85,000
Flow Rate** grams/minute 95 6 75 8
Color White Gray White Gray
Evaporation, @ 200°C, 24hrs. %/Wt 0.52 0.44 0.68 0.5
Thermal Conductivity W/m.°K 0.75 2.6 0.75 2.6
Volume Resistivity Ohm-cm 2.1 x 1014 2.8 x 1014 1.4 x 1014 2.1 x 1014
Dielectric Strength V/mil 386 412 314 392
Operating Temperature Range °C -55 to 205 -55 to 205 -55 to 200 -55 to 200

* Viscosity: Brookfield Viscometer, Spindle No.CP-51, 5 RPM. ** Flow test: 30cc Syringe, 0.09”orifice at 25PSI.

FEATURES:

  • 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 1 mil
  • Easy to apply and re-work

APPLICATIONS:

  • 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