Influence of Carbon Additives on Mechanical Characteristics of an Epoxy Binder
| Autor: | D. B. Volkov-Bogorodskii, A. N. Vlasov, Yu. V. Kornev |
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| Rok vydání: | 2020 |
| Předmět: |
Materials science
General Physics and Astronomy chemistry.chemical_element 02 engineering and technology Carbon nanotube engineering.material 01 natural sciences 010305 fluids & plasmas law.invention Matrix (chemical analysis) Condensed Matter::Materials Science 0203 mechanical engineering law Filler (materials) 0103 physical sciences Molecule Composite material Nanocomposite Epoxy Computer Science::Other 020303 mechanical engineering & transports chemistry Mechanics of Materials visual_art engineering visual_art.visual_art_medium Astrophysics::Earth and Planetary Astrophysics Deformation (engineering) Carbon |
| Zdroj: | Mechanics of Solids. 55:377-386 |
| ISSN: | 1934-7936 0025-6544 |
| DOI: | 10.3103/s0025654420030176 |
| Popis: | In the present article, we argue a choice of a modifier (filler) for an epoxy binder, namely, carbon nanotubes. The solid-state epoxy adhesive obtained by modification is a 3-phase nanocomposite, where the matrix is epoxy resin, the filler is nanotubes, and the contact layer is the domain of the epoxy resin, molecules of which have been undergone conformation. Next, the effective deformation characteristics of such an epoxy adhesive have been determined using experimental and theoretical methods. We claim that the asymptotic averaging method, which is only one with rigorous mathematical justification, gives results being in a good agreement with experimental ones (discrepancy of ~3.4%). |
| Databáze: | OpenAIRE |
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