JONES synthetic graphite is an extremely light and flexible material synthesized from polymer precursor through high temperature heat treatment process. Derived from the crystal structure of graphite, JONES graphite features an anisotropic and overall high thermal conductance. It possesses unique functions such as eliminating hot spots, shielding components and reducing skin temperature of electronic devices. It is an ideal heat spreader for thermal management in limited space. 6-70-0070 is able to be supplied in rolls or die-cut form and can be laminated with plastics, foams and PSA.
FEATURE
- Anisotropic and over all high thermal conductivity
- High thermally stability
- Light weight
- Flexible and conformable
- RoHS compliant
APPLICATION
- Smart phone
- Notebook
- Ultrabook
- Tablet
- Other consumer electronics
- Optical communication equipment
Properties | 6-70-0070-PA | Test Method | |
Thermal | Thermal Conductivity In-plane (W/m-K) | ≥1350 | Thermal Wave |
Thermal Conductivity in Z Direction (W/m-K) | 5~10 | Thermal Wave | |
Continuous Working Temperature (°C) | -55~400 | – | |
Physical | Color | Dark Grey | Visual |
Thickness (mm) | 0.070±0.007 | ASTM D374 | |
Density (g/cm3) | ≥2.0 | ASTM D2638 Modified | |
Electrical | Electrical Conductivity (S/m) | 4X10^5 | ASTM C611 |
Mechanial | Repeat Bending@ 180°, R5 (cycle) | 20000 | – |
