In a number of recent studies [1-13], in the development of high-strength epoxy binders [1-6], adhesive compounds [7-9], and composites [10-13] based on them, the structural and kinetic approach has been used. This approach essentially consists in the purposeful determination of the relationships between the successive stages of investigations: the structure of the initial reactants → the curing conditions → the structure of the polymer matrix → the relaxation properties → the strength properties → the thermophysical properties of the fi nal three-dimensional material. This approach makes it possible to optimise the process of curing from the viewpoint of energy and labour costs and achieving the maximum level of service properties of the fi nal products.