Thermal Greases

Thermally conductive greases are compounds that eliminate any air from the area between a heat source and heat sink. Aavid thermal greases are extremely stable and thermally high performing. Each grease is available in clean and easy application forms and in different volumes to suit your requirements.



Sil-Free
Silicone-free synthetic grease designed to optimize heat transfer without the migration that can be associated with silicone.
Ther-O-Link
Cost-effective, easy to apply silicone based thermal compound.
Thermalcote
Superior thermal joint compound for use with all heat sinks.
Thermalcote II (Discontinued)
This product has been discontinued. For a comparable product, try our Sil-Free product line.



Sil-Free™

Aavid’s Sil-Free thermal grease is a metal oxide filled silicone-free synthetic specifically formulated to enhance heat transfer without the migration or contamination associated with silicone-based products. The application of Sil-Free can reduce dry interface thermal resistance by as much as 75%. The high performance compound will not dry out, harden, melt or run even after long-term exposure to temperatures up to 200°C. Sil-Free is a compound that exhibits essentially no bleed or evaporation in a vacuum atmosphere (10-5 Torr, 24 hrs at 100°C).

» SDS Safety Sheet for Sil-Free in PDF format 104K


Ordering Information

Part Number PCN Package Size Buy Now
101700F00000G thermal grease Syringe 43 grams (1.5 Oz.)
101800F00000G thermal grease Tube 57 grams (2.0 Oz.)
102000F00000G thermal grease Tube 143 grams (5.0 Oz.)
102100F00000G thermal grease Jar 457 grams (16.0 Oz.)


Color White
Thermal
Conductivity
0.79 W/(m-°C)
Operating
Temperature Range
-40°C to 200°C
Volume
Resistivity
2.3 x 1012 Ohm-cm
Weight 47.5 grams
Dielectric
Strength
225 Volts/mil
Consistency Paste
Bleed
0.09 max
Specific Gravity 2.8
Shelf Life
5 years unopened

(1) It is recommended that the containers be turned over every 6 months to minimize settling for ease of mixing.

Sil-Free™ Resistance Calculator
Enter the area of the device
that will contact the heat sink:
 mm2

Enter the grease thickness:

mm
 
Interface Resistance =

Formula
thermal grease interface formula

silfree
Thermal Grease

Ther-O-Link

Ther-O-Link is a cost–effective silicone-based thermal compound developed to enhance heat transfer between heat sink or enclosure and heat source. Ther-O-Link is very easy to apply and substantially reduces dry interface thermal resistance. Ther-O-Link has a long average lifespan even under extreme conditions.

» SDS Safety Sheet for Ther-O-Link in PDF format 104K

Ordering Information
Part Number PCN Package Size Buy Now
100000F00000G Ampule 1g.
100100F00000G Syringe 35.7 grams (1.25 Oz.)
100200F00000G  Tube 57 grams (2.0 Oz.)
100500F00000G  Tube 143 grams (5.0 Oz.)
100800F00000G  Tube 228.6 grams (8.0Oz.)
101600F00000G  Can .45 kg (1 lb)
108000F00000G thermal grease Can 2.27 kg (5 lb)
132000F00000G thermal grease Can 9.07 kg (20 lb)


Color White
Thermal
Conductivity
0.73 W/(m-K)
Operating
Temperature Range
-40°C to 200°C
Volume
Resistivity
1.0 x 1015 Ohm-cm
Dielectric
Strength
250 Volts/mil
Consistency Paste
Bleed
0.6 max
Specific Gravity 2.8
Shelf Life
2 years from DOM1

(1)Stated shelf life is from date of manufacture. To allow for inventory cycle, product shipped from Aavid will have less than 24 months remaining shelf life. Aavid guarantees a minimum of 3 months remaining shelf life. Please adjust order quantity so all product will be consumed with in 3 months of date of shipment. It is recommended that the containers be turned over every 6 months to minimize settling for ease of mixing.

Ther-O-Link Resistance Calculator