Sandwich panels can be cut, formed and processed as needed to adapt to different design requirements and application scenarios. Graphite as an excellent thermal conductive material, can effectively dissipate heat, reduce overheating, and improve the performance stability of the material in high-heat environments. This is particularly important for applications that require high thermal conductivity properties, such as thermal control systems for electronic equipment and spacecraft. GPS sandwich panels (EPS with graphite added) combine the lightweight properties of EPS with the thermal conductivity of graphite to provide a high-performance composite solution.