Physicomechanical Properties of Epoxyurethane Biocomposites Strengthened with Hemp Wood Core
Тип публікації :
Стаття
Дата випуску :
2021
Автор(и) :
Samoilenko, Tetiana
Yashchenko, Larysa
Yarova, Natalia
Babich, Oleh
Brovko, Oleksandr
Мова основного тексту :
Англійська
eKNUTSHIR URL :
Том :
9
Випуск :
1
ISSN :
2312-3222
Початкова сторінка :
9
Кінцева сторінка :
18
Цитування :
[APA 7] Samoilenko, T., Yashchenko, L., Yarova, N., Babich, O., & Brovko, O. (2021). Physicomechanical Properties of Epoxyurethane Biocomposites Strengthened with Hemp Wood Core. French-Ukrainian Journal of Chemistry, 9(1), 9–18. https://doi.org/10.17721/fujcV9I1P9-18
[ДСТУ] Physicomechanical Properties of Epoxyurethane Biocomposites Strengthened with Hemp Wood Core / T. Samoilenko et al. French-Ukrainian Journal of Chemistry. 2021. Vol. 9, no. 1. P. 9—18. DOI: 10.17721/fujcV9I1P9-18 (date of access: 25.07.2026).
Hemp wood core (HWC) filled Si-containing epoxyurethane biocomposites, in which diane epoxy resin was replaced with epoxidized soybean oil (ESO), were obtained. It was shown that the tensile strength of ESO-containing polymer was higher, and the flexural strength was lower than those of original polymer. HWC was especially effective strengthening filler for modified epoxyurethanes, because in that case mechanical properties of composites were higher than those of unfilled polymer matrices. Particularly, flexural and tensile strength of unfilled epoxyurethane with maximum content of ESO were 8.1 and 6.8 MPa respectively, while in corresponding composite they reached 17.3 and 15.7 MPa.
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