▎ 摘　　要

NOVELTY - A double-face mica paper tape, comprising a base material, two sides of the substrate are formed with a layer of mica paper, wherein one side of the mica paper outside is formed with a layer of heat conducting insulating particle filling layer, and on the outer surface of the other side of the mica paper is formed with a layer of graphene, and are formed with a layer of insulating glue layer on the heat conducting insulating particle filling layer and the graphene layer outside, and the insulation of the two sides on the outer side of the movable glue layer are formed with a layer of release film. The utility model has good continuity has good high electric performance, and it has double-sided adhesive, which can be used for connecting and radiating the electronic element, and further by laminating multi-layer adhesive tape improves the surface physical property of the element.