Thermal Conductive Graphite Rod

Graphite rods have unique properties and show significant anisotropy in thermal conductivity. Their thermal conductivity in the parallel direction is close to that of metallic copper. These characteristics give graphite rods technical advantages in specific application scenarios.

In the field of high-temperature industry, graphite rods have become ideal building materials in thermal fields due to their excellent thermal conductivity. For example, in a single crystal silicon growth furnace, graphite heaters use their high thermal conductivity to help the thermal field to be quickly established and precisely controlled, and their axial heat conduction efficiency is much more efficient than that of metal materials.

In electronic cooling systems, the use of graphite rods achieves directional heat conduction. In this system, a graphite temperature plate with a radial stacking structure is used to help control the temperature gradient of the chip hotspot within 3°C/cm, and the thermal response time is shorter than that of copper-based materials.

Thermal conductive graphite rods are made of isostatically pressed graphite material prepared by chemical vapor deposition. The unique properties of this material, combined with engineering design, make graphite rods irreplaceable in thermal conductivity applications under extreme working conditions.

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