Cytec Carbon Fibers
ThermalGraph®7000X
Panels
ThermalGraph panels are made of oriented, pitch-based
graphite fibers which give them extremely high unidirectional
thermal conductivity. These solid panels are composed
entirely of fibers and contain no binders. They offer
unique directional thermal conductivity and stiffness.
Panels can be infiltrated with metals or polymers for
optimized thermal and mechanical properties.
ThermalGraph panels are available with thermal conductivities
ranging from 550 W/mK to 800 W/mK. Standard panels are
surfaced on two sides and trimmed square. Panel dimensions
depend upon fiber orientation. Standard sizes are:
. 13" (fiber direction) x 8" x 0.31"
(33.0 x 20.3 x 0.79 cm)
· 10" (fiber direction) x 10" x 0.31"
(25.4 x 25.4 x 0.79 cm)
| Properties
of Panels |
|
| Graphite
Volume Fraction |
70% (minimum) |
| Density |
1.54 g/cm3 (minimum) |
| Thermal
Conductivity |
|
| Longitudinal Direction |
650 W/mK (nominal) |
| Transverse Direction |
15 W/mK (minimum) |
| Through Thickness Direction |
15 W/mK (minimum) |
| Coefficient
of Thermal Expansion |
| Longitudinal Direction |
-1.7 ppm/oC |
| Transverse Direction |
29 ppm/oC |
| Tensile
Modulus |
|
| Longitudinal Direction |
85 Msi (586 GPa) |
| Transverse Direction |
0.69 Msi (4.76
GPa) |
|
This bulletin describes a new
or experimental product and is not to be construed as
a commitment by Cytec Carbon Fibers LLC to commercially
produce this product. Unless noted otherwise, there are
no known extraordinary hazards associated with this product.
However, until all hazards are fully known, care should
be exercised in its handling and use.
Technical information
contained herein is furnished without charge or obligation
and is given and accepted at recipient's sole risk. Because
conditions of use may vary and are beyond our control,
Cytec Carbon Fibers LLC makes no representation about,
and is not responsible or liable for the accuracy or reliability
of data, nor toxicological effects or industrial hygiene
requirements associated with particular uses of any product
described herein. Nothing contained in this document shall
be considered a recommendation for any use that may infringe
patent rights, or an endorsement of any particular material,
equipment, service, or other item not supplied by Cytec
Carbon Fibers LLC. The properties and applications listed
in this document are not specification. They are provided
as information only and in no way modify, amend, enlarge
or create any specification or warranty. |
