Heatsink
Compound grease and Thermally Conductive heat sink thermal
Grease
Intek TCG - Heatsink Compound
DESCRIPTION
Intek
TCG is a heatsink compound that is formulated with
select polydimethyl siloxane fluid in combination with
metallic oxide fillers to provide superior thermal conductivity.
Also available in 30cc syringes.
APPLICATIONS
Designed
for use as a heat transfer
compound in both the electrical, and the electronic industries,
Intek TCG conforms to the guidelines outlined
in military specification MIL C-47113B. Characterized
by its high thermal conductivity, high dielectric constant,
and high dissipation factor, TCG is an ideal material
for use in thermocouple wells, power diodes, transistors,
semi-conductors, ballasts among various other applications.
TCG exhibits excellent long-term storage stability, without oil separation.
RESTRICTIONS
Do
not use in or around highly oxidative chemicals such as
liquid oxygen, or peroxides. Not recommended for surfaces
that are to be painted.
STORAGE
Intek
TCG has a shelf-life of eighteen (18) months from
the date of manufacture, as indicated by the lot number,
when stored in the original, unopened container at, or
below, 100ºF.
PRODUCT
SPECIFICATIONS
|
Physical Property |
Test Method |
Performance Range |
|
Appearance
|
|
White
paste
|
|
Penetration (worked
60X)
|
ASTM
D 217
|
240-320
|
|
Bleed
|
200°C
/ 24 hours
|
1.0
% maximum
|
|
Evaporation
|
200°C
/ 24 hours
|
2.0
% maximum
|
|
Specific
Gravity
|
|
2.6
minimum
|
TYPICAL
PROPERTIES
|
Physical Property |
Test Method |
Typical Value
|
|
Thermal
Conductivity
|
Hot
Wire Method
|
0.89
w/Mk
|
|
Volume
Resistivity
|
ASTM
D 257
|
1.2
X 1015
W-cm
|
|
Dissipation
Factor
|
ASTM
D 150
|
0.0074
|
|
Dielectric
Constant
|
ASTM
D 150
|
4.81
|
|
Electric
Strength kV/mm
|
ASTM
D 149
|
22
per mm
|
Operating
temperature –55 to + 220C
PRECAUTIONS
Silicone
compounds may be cleaned with non-polar solvents such
as toluene, hexane and mineral spirits. Whenever using
solvents be certain to observe all proper, safety precautions.
Not for application on surfaces that are to be painted.
ADDITIONAL
INFORMATION
Intek
believes that the information provided is a true and accurate
description of the typical characteristics of the aforementioned
product; however, it is the responsibility of the individual
user to thoroughly test the product in their specific
application to determine performance, efficacy and safety.
Back to electronics page
