Acrylate structural adhesive

The invention belongs to the technical field of acrylate adhesives, and discloses an acrylate structural adhesive which comprises a main agent and a curing agent, the main agent comprises the following components in parts by weight: 40-50 parts of methyl methacrylate, 5-10 parts of methacrylic acid, 2-4 parts of an accelerant, 0.3-0.7 part of a coupling agent and 0.05-0.1 part of a stabilizer; the stabilizer comprises hydrolytic polymaleic anhydride and tert-butylhydroquinone, and the mass ratio of hydrolytic polymaleic anhydride to tert-butylhydroquinone is 2: 1; the curing agent component comprises a plasticizer, bisphenol A epoxy resin, an oxidizing agent and phthalocyanine blue in parts by weight. By means of the stabilizing system, the storage stability of the main agent component can be remarkably improved, meanwhile, the stabilizing agent system has little influence on curing time, and the contradiction between the storage stability and the curing speed can be well balanced. 本发明属于丙烯酸酯胶粘剂技术领域，公开了一种丙烯酸酯结