Pyrolytic graphite blocks, pyrolytic carbon blocks
We are manufacturer of pyrolytic graphite blocks, pyrolytic carbon blocks in china, with stable and reliable quality. We can produce Pyrolytic graphite rods and blocks with PG grade and HOPG grade. Pyrolytic graphite is a new carbon material, which has a high density (2.20g / cm), high purity (impurity content (0.0002%)
Detailed description
Our company can supply pyrolytic graphite blocks with stable and reliable quality. We can produce Pyrolytic graphite rods and blocks, PG grade and HOPG grade.
Pyrolytic graphite is a new carbon material, is produced with high purity hydrocarbon gas in a certain furnace pressure, in 1800 ℃ ~ 2000 ℃ on the graphite substrate by chemical vapor deposition of the higher crystalline orientation, which has a high density (2.20g / cm), high purity (impurity content (0.0002%) and thermal, electrical, magnetic and mechanical properties of anisotropy, while still maintaining a vacuum of 10mmHg at 1800 ℃.
Standard Properties of Pyrolytic graphite plates:
Grade: Pyrolytic Graphite
Density: 2.18-2.2 g/cm3
Compressive strength: 83.6 Mpa AB direction
Tensile strength: 75 Mpa AB direction
Ash content: 0.02-0.005%
Thermal conductivity: 300-400W/m.k AB direction
3.5-5 W/m.k C direction
C.T.E: 3.2×(10-6/℃) AB direction
17-26×(10-6/℃) C direction
Specific resistance: 2×10-4 Ω.cm AB direction
0.6 Ω.cm C direction
Distance between Carbon atom layer(002): </= 3.42 A
Air impermeability: He transmissivity<10-10cm2
Sizes max:
Dia 90×5mm;
90×90×5mm
90×200×5mm
Max width:180mm, length: 800mm, thickness: 10 mm
Others to be confirm.
You can see bellow a simple peel off of pyrolytic graphite block/sheet:
Pyrolytic graphite, Pyrolytic graphite rods, pyrolytic graphite blocks
See the video of PG pyrolytic graphite sheet plate block pipe tube crucibles at:
Our pyrolytic graphite were sold throughout the country and exported to Europe, America, Southeast Asia and other countries and regions, our PG enjoys a high reputation all over the world. We hope to establish a good business relationship with you; We will serve you with the best quality, best delivery time and best solutions!
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