Authors | A.V. Buketov1, A.G. Kulinich1, V.M. Husiev1, S.O. Kulinich1, V.V. Kulinich1, K. Dyadyura2, L. Hrebenyk3 |
Affiliations |
1Kherson State Maritime Academy, 73000 Kherson, Ukraine 2Odesа Polytechnic National University, 65044 Odesa, Ukraine 3Sumy State University, Medical Institute, 40022 Sumy, Ukraine |
Е-mail | tt.scaet@gmail.com |
Issue | Volume 16, Year 2024, Number 3 |
Dates | Received 25 March 2024; revised manuscript received 21 June 2024; published online 28 June 2024 |
Citation | A.V. Buketov, A.G. Kulinich, et al., J. Nano- Electron. Phys. 16 No 3, 03025 (2024) |
DOI | https://doi.org/10.21272/jnep.16(3).03025 |
PACS Number(s) | 81.05.t, 81.05.Zx |
Keywords | Epoxy composite, Epoxy binder, Nanofillers, Nanoscale additives, Heat tesistance, Thermal coefficient of linear expansion, Thermal resistance. |
Annotation |
The work represents the results of experimental research on the influence of the nanofiller’s nature on the thermal physical properties of composite materials. Polymer composite materials based on epoxy diane oligomer ED-20 were modified by 4-aminobenzoic acid. Martens yield temperature was researched and the glass transition temperature of the developed materials was determined. For the establishment of the thermal field’s effect on the structural processes of composite materials, the thermal coefficient of linear expansion of the materials was researched. Due to the necessity of studying the influence of temperature on physical-chemical processes and transformations in polymer composites, modern thermal analysis methods were used – differential thermal and thermal gravimetric analysis. Based on the analysis of experimental data, the optimal content of 4-aminobenzoic acid q0.10 wt.% was determined per 100 wt.% of the ED-20 oligomer, which leads to the improvement of thermal physical properties of epoxy composite materials. |
List of References |