What are the heat dissipation advantages of graphite sheets in new application scenarios?

The core advantage of graphite sheets lies in their extremely light, thin, and flexible form, which achieves in- thermal conductivity far higher than that of metals. At the same time, they have unique values such as bending resistance, corrosion resistance, and directional thermal conductivity, making them an ideal choice for solving the "hotspot" and "space" conflicts in modern high-power density electronic products.

New application scenarios:

1) Folding screen mobile phone hinge area, copper foil/aluminum foil is prone to breakage after repeated bending, flexible graphite sheet can withstand tens of thousands of bending, and thermal conductivity does not decay;

2) Ultra thin laptop, copper/aluminum heat sink too thick, occupying battery space, graphite sheet below 0.1mm is attached to the inside of the shell without increasing thickness;

3) AI glasses legs, metal cannot fit curved surfaces in small spaces, ultra-thin graphiten sheet can bend with the curvature of the legs, and heat is conducted away from the skin and heat sources;

4) There is a risk of short circuit between the metal sheets in the battery module cells, and the direction of thermal conductivity is uncontrollable. The graphite sheets are anisotropic, with horizontal temperature equalization and vertical insulation (with insulation layer);

5) 5G base station AAU, aluminum fins passive heat dissipation has reached its limit, graphite sheet+metal combination, first temperature equalization and then convection, improving overall efficiency.