Unmodified Silica Nanoparticles Enhance Mechanical Properties and Welding Ability of Epoxy Thermosets with Tunable Vitrimer Matrix

Epoxy/silica thermosets with tunable matrix (vitrimers) were prepared by thermal curing of diglycidyl ether of bisphenol A (DGEBA) in the presence of a hardener—4-methylhexahydrophthalic anhydride (MHHPA), a transesterification catalyst—zinc acetylacetonate (ZAA), and 10–15 nm spherical silica nanop...

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Detalles Bibliográficos
Autores principales: Barabanova, Anna I., Afanas’ev, Egor S., Molchanov, Vyacheslav S., Askadskii, Andrey A., Philippova, Olga E.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8467415/
https://www.ncbi.nlm.nih.gov/pubmed/34577941
http://dx.doi.org/10.3390/polym13183040

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