Optimization of Properties of Epoxy Binders during Their Modification

Autor:	T. V. Morozova, V. S. Osipchik, A. N. Pachina, E. V. Kupriyanova, T. P. Kravchenko
Rok vydání:	2021
Předmět:	Work (thermodynamics) Materials science Polymers and Plastics General Chemical Engineering Composite number Kinetics Stiffness General Chemistry Adhesion Epoxy Polymerization visual_art medicine visual_art.visual_art_medium Vitrification medicine.symptom Composite material
Zdroj:	Polymer Science, Series D. 14:483-488
ISSN:	1995-4220 1995-4212
Popis:	The results of an investigation of the physicomechanical characteristics and the process of polymerization (vitrification temperature, mass loss kinetics) of EPLAT-5 epoxy binder and modified variants thereof based on various diluters and hardeners are presented. The aim of this work is to develop a very effective epoxy binder with increased crack and shock resistance, as well as to choose an optimal regime of solidification. Comparison of physicomechanical characteristics of binders solidified by various regimes with test results of composite shells on their basis, as well as determination of the thermal characteristics of polymerization process, allows evaluating the factors influencing crack and shock resistance and increasing the interlayer adhesion without decreasing the stiffness of the structure.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::bf71fc5c579a15404f56f6d3c93f04b3 https://doi.org/10.1134/s1995421221040109 Zobrazit plný text záznamu Full text from SpringerLink