▎ 摘　　要

NOVELTY - The utility model claims a radiating film, comprising anti-static film are jointed in order, the phase change layer, the aluminium foil base material, graphene, glue, parting film, between the aluminium foil base material and the graphene layer by the adhesive layer; said phase change layer is the polyurethane layer comprises a phase-change material or organic silicon resin layer, and the thickness is 50~100 microns, the phase change material is paraffin microcapsule; the thickness of the graphene layer is 80~200 microns, the purity of graphene layer is between 99.5 %-99.9 %. The utility model claims a radiating film, graphene layer can realize fast and effective heat dissipation, phase change layer through the phase change material in the phase change process of absorbing heat to control the temperature, matching of the graphene layer and the phase change layer, the potential of the storage, and improves the economic value, and can be widely applied to cooling of electronic component heat dissipation.