▎ 摘　　要

NOVELTY - The utility model claims a performance detecting structure of polyurethane composite graphene heat conducting adhesive, comprising a supporting box body and a lifting component, the bottom of the supporting box body is fixedly connected with a left and right two supporting legs, the upper part of the supporting box body is provided with a fixing mechanism, the fixing mechanism comprises two fixing components and a driving component which are symmetrically set, the driving component comprises a base and front and back two bidirectional screw thread, the bottom seat is fixedly connected with the top part of the supporting box body, the two bidirectional screw thread rods are rotatably connected with the left side and the right side of the inner wall of the base, The utility model relates to the technical field of performance detection of heat-conducting adhesive. The performance detecting structure of the polyurethane composite graphene heat conducting adhesive glue rotates the hand wheel so that the two bidirectional screw thread rod rotates, so that the two pressing rollers can move towards the middle and move downwards under the matching of the limiting sliding groove and the limiting plate, so as to well fix the material to be adhered, It improves the practicability of the device when using.