▎ 摘　　要

NOVELTY - A graphene composite material of the sterilizing heating physical therapeutic insole, comprising a bottom layer graphene composite heating layer, a surface layer, a controller and a temperature control switch, external power supply, wherein the insole bottom layer is a textile substrate, graphene composite sterilizing heating film layer is fixed by adhesive on the substrate, the outermost textile layer that is a surface layer, a surface layer by gluing and sewing the insole is fixed to form a complete insole; the control circuit is connected with graphene composite heating film layer through the USB interface connected with the controller. controller is provided with a temperature controller and a key switch, and the other end of the controller through the USB interface and the outer power supply are connected to form the whole graphene composite heating film layer and a circuit loop.