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SILICONE THERMAL GREASE

STG – Silicone based thermally conductive grease compounds specifically formulated with binding agents and highly conductive ceramic fillers to stop bleed and separations and to deliver low Thermal resistance (0.014 °C-in2/W) and very high Thermal Conductivity (3.7 W/m, °K) than films, pads, or thermoplastics. Excellent wetting and spread-ability makes it the best choice for thin bond film applications.

PRODUCT

 

STG-40

STG-41

STG-42

STG-43

STG-44

Consistency

 

Thixotropic Paste

Specific Gravity

@25°C

2.2

2.5

2.2

2.0

1.7

Color

 

White

White

Gray

Black

Black

Evaporation @200°C, 24 hrs

% WT

0.4

0.6

0.6

0.2

0.2

Thermal Conductivity

W/m°K

0.8

2.0

2.7

2.7

3.7

Thermal Resistance

°C-in2/W

0.05

0.025

0.018

0.018

0.014

Dielectric Strength
(ASTM D150)
0.05" gap

V/mil

390

410

405

310

335

Volume Resistivity
(ASTM D257)

Ohm-cm

2.6x1014

2.2x1014

2.6x1014

3.8x1012

5.8x1012

Operating Temperature Range

 

-55°C to 205°C

 

DISCLAIMER: All data given here is offered as a guide to the use of these materials and not as a guarantee of their performance. The user should evaluate their suitability for own purposes. Properties are typical and should not be used in preparing specifications. Statements are not to be construed as recommendations to infringe any patent.