▎ 摘　　要

NOVELTY - The utility model claims a metal-based copper clad laminate, relating to the technical field of circuit board, comprising a core plate, the upper surface and the bottom surface of the core plate are provided with alkali-free glass fibre plate, one side of each of the alkali-free glass fibre plate far away from the core plate is provided with a heat conducting silicone grease. The utility model has reasonable design structure; it can be set by the radiating fin plate and attached to the surface of the graphene guide plate; the composite heat exchange mode is used for radiating; the graphene guide plate is set; it can have very good heat conduction performance, so as to match with heat conducting silicone grease for radiating; the heat conducting silicone grease is set; the heat conducting silicone grease is commonly called radiating paste for heat conducting and radiating; it ensures the electronic instrument; meter and so on, through the setting of alkali-free glass fibre plate, alkali-free glass fibre plate is inorganic fibre, with incombustibility, good chemical resistance, elastic limit in extending amount is large and the tensile strength is high.