Cytec Carbon Fibers
Thornel® P-75S Continuous
Pitch-Based Fiber
| Typical
Properties**of Thornel P-75S Continous Pitch-Based
Fiber |
| Typical Values |
|
U.S. Customary
Units |
SI Unitss |
| Fiber Characteristics |
|
Units |
|
Units |
| Tensile Strength |
300 |
ksi |
2.10 |
GPa |
| Tensile Modulus |
75 |
Msi |
517 |
GPa |
| Density |
0.072 |
lbs/in³ |
2.00 |
g/cc |
| Elongation at
Break |
0.4 |
% |
|
|
| Filament Diameter |
10 |
micron |
|
|
| Carbon
Assay |
99+ |
% |
|
|
| Surface Area |
0.35 |
m²/g |
|
|
| Electrical Resistivity |
7.0 |
micro-ohm-m |
|
|
| Thermal Conductivity |
110 |
BTU/hrft°F |
185 |
W/mK |
| CTE at 70°F(21°C) |
-0.8 |
ppm/°F |
-1.4 |
ppm/°C |
| |
| Tow Count
(1000s of filaments per strand) |
| Strand Construction |
Units |
2K* |
|
| Yield |
yd/lb |
1,550 |
|
|
m/g |
3.11 |
|
| Linear Density |
g/m |
0.320 |
|
Fiber Area in
Yarn
Cross Section |
in2x10-5 |
25 |
|
|
*K refers to 1,000's of filaments
in a strand
**Typical properties, actual properties of individual
lots will vary within specification limits.
Thornel and ThermalGraph are registered trademarks, and
EnerGraph is a trade mark of Cytec Carbon Fibers LLC.
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. |
