Issue |
E3S Web Conf.
Volume 413, 2023
XVI International Scientific and Practical Conference “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2023”
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Article Number | 02034 | |
Number of page(s) | 7 | |
Section | Agricultural Engineering and Mechanization | |
DOI | https://doi.org/10.1051/e3sconf/202341302034 | |
Published online | 11 August 2023 |
Experimental determination of the adhesive characteristics of the “elementary fiber-epoxy matrix” system
Bauman Moscow State Technical University (National Research University, 105005 Moscow, Russia
* Corresponding author: malyin@mail.ru
The paper considers the method of testing the elementary fiber-polymer matrix system. Results of determining the following adhesive characteristics are provided: apparent and local adhesive strength, start and end in the adhesive destruction of the fiber-matrix joint under study. Basalt fiber and epoxy matrix based on the epoxy resin and amine hardener are considered as the study objects. Influence of the samples geometric characteristics on their adhesive characteristics is established. The paper shows that at the depth of the elementary fiber emersion in the polymer matrix equal to 200 µm, the scatter of all determined adhesive characteristics is significantly reduced.
© The Authors, published by EDP Sciences, 2023
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