▎ 摘　　要

NOVELTY - The utility model relates to a heat annealing technology, claims a recyclable fast phase change heat-removing paste based on graphene heat-conducting film, comprising: graphene heat conducting film layer (1), made of graphene heat conducting film; phase change layer (2), made of phase change material; the graphene heat conducting film layer (1) is located below the phase change layer (2). The heat-withdrawing paste of the utility model uses the high heat-storing phase change layer; the action time is long; it does not need to frequently change and can be used circularly; using the graphene heat conducting film, capable of quickly conducting heat, realizing continuous stable cooling, good heat-removing effect.