▎ 摘　　要

NOVELTY - The utility model relates to radiating interface material field, especially claims a high radiating performance of the radiating graphene film, comprising an upper surface of radiating substrate; radiating substrate is uniformly coated with a layer of graphene-polymer adhesive, lower surface of the radiating substrate is uniformly coated with a layer of graphene radiating paste. The utility model has simple structure, the upper layer of the radiating substrate is coated a layer of graphene-polymer adhesive to the heating element and the radiating base plate can be completely bonded, the lower layer of the radiating substrate is coated with a layer of graphene polymer radiating paste. radiating substrate of upper and lower two layers of graphene are capable of exerting high heat radiation performance and high heat-conducting property, so that it has high heat dissipation performance, and has light weight and low cost.