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Graphite Sheet
Feature：
●Thermal conductivity：1000~1500W/m.k
●Composite copper/aluminum foil
●Additional glue available
●Additional insulating film available
Application：
●Mobile phone
●Computer
●LED lighting
●LCD-TV/PDP
Typical Properties:
| Project | Unit | Natural Graphite Sheet GC-TT | Test standard | ||||
| Composition | - | Graphene | - | ||||
| Color | - | Black | Visual | ||||
| Thickness | mm | 0.03 | 0.05 | 0.07 | 0.1 | 0.15 | ASTM D374 |
| Density | g/cm3 | 1.78 | 1.78 | 1.65 | 1.6 | 1.6 | ASTM D792 |
| Thermal Diffusivity | m2/s | 550 | 500 | 450 | 450 | 400 | ASTM D5470 |
| Temperature Range | ℃ | 400 | EN344 | ||||
| Flexural Properties | (R5/1800) Times | >20000 | - | ||||
| Specific Heat | J/g*k | 0.7 | ASTM E1269 | ||||
| Thermal Conductive | Horizontal Direction(W/m.k) | 1200 | 1100 | 900 | 700 | 700 | ASTM E1269 |
| Vertical Direction(W/m.k) | 11 | 10 | 9 | 8 | 8 | ASTM D5470 | |
| Electric Conductivity | S/cm | 20000 | ASTM D149 | ||||
| Tensile Strength | Horizontal Direction(MPa) | 20 | 15 | 10 | 10 | 10 | ASTM F-152 |
| Vertical Direction(MPa) | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | ASTM F-152 | |
Dongguan Gold-cool Nano Technology Co., Ltd.
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