plasticnewsПластические массыPlasticheskie massy0554-2901PLASTMASSY Publishing House (Moscow)10.35164/0554-2901-2025-05-47-49plasticnews-1181Research ArticleСтатьиИсследование процесса отверждения бензоксазина на основе бисфенола А и анилина методом ДСКInvestigation of the curing process of benzoxazine based on bisphenol A and aniline by the DSC methodШутовВ. В.ShutovV. V.

Москва 

Moscow 

shutov.v.v@muctr.ruГорбуноваИ. Ю.GorbunovaI. Yu.

Москва 

Moscow 

Российский химико-технологический университет им. Д.И. МенделееваРоссияMendeleev University of Chemical Technology of RussiaRussian Federation202510112025054749Copyright © Шутов В.В., Горбунова И.Ю., 20252025Шутов В.В., Горбунова И.Ю.Shutov V.V., Gorbunova I.Y.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.plastics-news.ru/jour/article/view/1181

В работе исследован процесс отверждения бензоксазина на основе бисфенола А и анилина методом дифференциальной сканирующей калориметрии. При помощи подхода, предложенного Вязовкиным, в рабочей среде MATLAB® были рассчитаны зависимости эффективной энергии активации (Еα) от степени отверждения (α). Форма зависимостей Еα от α позволила выявить сложный характер процесса отверждения.

The curing process of benzoxazine based on bisphenol A and aniline was studied using differential scanning calorimetry. Using the approach proposed by Vyazovkin, the dependences of the effective activation energy (Еα) on the degree of curing (α) were calculated in the MATLAB® working environment. The shape of the dependences of Еα on α revealed the complex character of the curing process.

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The authors declare that there are no conflicts of interest present.