▎ 摘　　要

NOVELTY - The utility model claims a graphene epoxy glass fibre composite heat-conducting plate, composite heat-conducting plate comprises graphene heat-conducting substrate and epoxy glass fibre plate, the graphene heat-conducting substrate is set between two of the epoxy glass fibre plate; the surface of the graphene heat base plate is uniformly distributed with multiple through holes, at least part of any one of the epoxy glass fibre plate penetrates into the through hole and is anchored and connected with the graphene heat base plate, and is connected with the other one of the epoxy glass fibre plate through the through hole; The composite heat-conducting plate of the utility model is sandwich-type sandwich structure, the graphene heat-conducting substrate is placed between two epoxy glass fibre plates, using the graphene heat-conducting substrate with high heat characteristics, so that the original heat-conducting coefficient is only 0.5 W/ (m K) of the heat-conducting performance of the epoxy glass fibre plate lifting several times, so as to improve the radiating effect of the electronic product.