·Thermal conductivity up to 2200w/m-k
·Super light, super thin
·Easy to process and flexible to use
Synthetic graphite thermal materials have been used widely in communications, medical devices, laptops, cell phones, PDP, PC memory modules and LED substrate.
Data sheet of Synthetic Thermal Graphite Sheet
Thickness (mm) | 10μm 0.01±0.002 | 17μm 0.017±0.002 | 25μm 0.025±0.003 | 35μm 0.035±0.005 | 40μm 0.04±0.005 | 70μm 0.07±0.001 |
Thermal conductivity | axis X-Y (w-mk) | 2000-2200 | 1700-1900 | 1600-1900 | 1500-1700 | 1500-1650 | 1100-1450 |
Axis Z (w-mk) | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 | 15-20 |
Density (g/cm³) | ＞2.1 | ＞2.1 | ＞2.1 | 1.8-2.0 | 1.8-2.0 | 1.55-1.7 |
Hardness (shore A) | 85 | 85 | 85 | 85 | 85 | 85 |
Tensile strength (psi) | 650 | 650 | 650 | 650 | 650 | 650 |
Heat temperature (℃) | 400 | 400 | 400 | 400 | 400 | 400 |
Thermal resistance (℃) | 450 | 450 | 450 | 450 | 450 | 450 |
Electrical conductivity (s/cm) | 20000 | 20000 | 20000 | 20000 | 20000 | 20000 |
*The thermal conductivity above is measured by a third-party testing agency (Netzsch, Germany) using laser scattering method.
*The heat temperature indicates the one of non processed products (graphite sheets)(PET film excluded).
