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Cytec Thornel® Graphite Cloth

Category Carbon , Carbon Fiber , Graphite , Other Engineering Material , Composite Fibers
Manufacturer Cytec
Trade Name Thornel®
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Cytec Thornel® Graphite Cloth.pdf
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Material Notes:
Data provided by the manufacturer, Amoco Performance Products, Inc.Carbon and graphite cloths, consisting entirely of flexible filaments, are produced by pyrolysis of rayon cloth at high temperatures to yield products with a high degree of purity. The cloth flexibility results from the very small filament diameter. These are fair conductors of electricity. At room temperature the volume resistivity of graphite cloth is about 40 times that of "Nichrome" wire. Graphite cloth resistance decreases with temperature, reaching half of the room temperature value at 1315°C.99.9% carbon assay, 8.9 µm filament diameterThornel® products were sold by Amoco and are now owned by Cytec.
Physical Properties Metric English Comments
Density 1.40 g/cc
0.0506 lb/in³
Cloth 1.42 g/cc per He measurement
Specific Surface Area 1.0 m²/g
1.0 m²/g
Cloth
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 103 MPa
14900 psi
Modulus of Elasticity 13.0 GPa
1890 ksi
In Tension
Thermal Properties Metric English Comments
Thermal Conductivity 10.0 W/m-K
69.4 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 266 °C
511 °F
1% weight loss in 10,000 hours at 266°C.
360 °C
680 °F
1% weight loss in 100 hours at 360°C
493 °C
919 °F
Short term (1% weight loss in 1.0 hours)
Maximum Service Temperature, Inert 3650 °C
6600 °F
Sublimation temperature. Graphite cloth is stable in vacuum and inert atmospheres approaching this temperature.
Optical Properties Metric English Comments
Emissivity (0-1) 0.90
0.90
Electrical Properties Metric English Comments
Electrical Resistivity 0.00600 ohm-cm
0.00600 ohm-cm
or 0.39 ohm/sq (W) or 0.53 ohm/sq (F)
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