▎ 摘　　要

NOVELTY - A thermal diffusion composition comprises 1-40 wt.% graphene, 0-40 wt.% graphite, 5-50 wt.% organic binder, 0.1-8 wt.% dispersing agent and solvent. USE - Thermal diffusion composition is used for thermal spread-sheet (claimed). ADVANTAGE - The thermal spread-sheet using the thermal diffusion composition has excellent mechanical property and thermal diffusion property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for thermal spread-sheet.