Abstract
The results of rheokinetic, dynamic mechanical, and calorimetric investigations of the process of curing of an epoxy oligomer ED-20 blend with epoxyphosphazene by a low-molecular-weight polyamide L-20 are analyzed. It is shown that the phenomenological curing kinetics of all studied systems is characterized by the presence of two stages of the process: a second-order reaction followed by a self-retarded second-order reaction upon reaching the isothermal glass transition of the system.
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Original Russian Text © D.V. Onuchin, I.S. Sirotin, G.A. Pavlova, S.N. Filatov, V.V. Kireev, M.L. Kerber, I.Yu. Gorbunova, 2018, published in Vysokomolekulyarnye Soedineniya, Seriya B, 2018, Vol. 60, No. 2, pp. 134–139.
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Onuchin, D.V., Sirotin, I.S., Pavlova, G.A. et al. Features of Curing of a Diane Epoxy Oligomer Modified with Epoxyphosphazene. Polym. Sci. Ser. B 60, 182–187 (2018). https://doi.org/10.1134/S1560090418020069
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DOI: https://doi.org/10.1134/S1560090418020069