THERMAL MANAGEMENT
GRAPHITE SHEET ( GHS Series )
 High Performance Thermally Conductive Sheet with Excelent Thermal Diffusivity.
- Anisotropic thermal conductivity
Exceptionally high thermal conductivity in horizontal direction.
- Graphite is very light (2.0g/cm3 ) compared with copper (8.9g/cm3 ) or aluminum (2.7g/cm3) .
- Laminated type is also available for easy installation with insulator film/metal foil or custom cutting. (Please contact us for details.)
 Typical Properties*
| Item |
Test method
|
Part type
|
|
GHS
|
| Material |
-
|
Natural graphite
|
| Thickness (mm) |
-
|
0.13
|
| Color |
Visual Check
|
Gray
|
| Thermal conductivity (W/m・K) |
Laser flash method
|
>300 (Horizontal direction)
|
|
Quick thermal conductivity
|
3 (Vertical direction)
|
| Density (g/cm3) |
-
|
2.0
|
Structure (example of finishing)
*Note: Graphite is a fragile conductive material. Electrical trouble may be caused in devices if graphite dust is generated due to scratch with fingernails or scrape. We recommend the lamination with film or metal foil before use.
If adhesive material is attached on graphite sheet, extra case should be take when peeling it off to prevent surface delamination.
The data above are not guaranteed performance, and they are subject to change without notice due to product improvement and specification change.
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