▎ 摘　　要

NOVELTY - The utility model claims a graphene modified aqueous epoxy resin coating anti-corrosion performance test device, comprising an outer body, the upper surface of the outer body is hinged with a sealing cover, the upper surface of the sealing cover is inserted with a U-shaped groove, the inner part of the U-shaped groove is provided with a clamping mechanism, one side of the inner side wall of the outer body is provided with a temperature sensor, the inner bottom wall of the outer body is provided with a heating plate, one side of the outer body is provided with a controller; The utility model is composed of a clamping mechanism and a temperature sensor, a heating plate and a controller, which is convenient for testing the corrosion resistance of the coating under the condition of room temperature and middle and high temperature temperature; realizing the full-face detection of the corrosion resistance of the coating, through the sealing cover, the sealing performance is good, it is convenient to open, the sample and the corrosive solution are convenient to replace, and it is convenient for the inner part of the device to clean, by the setting of multiple groups of clamping mechanism, forming a contrast test, so as to ensure the accuracy of the test data.