Filling with the Graphene Nanoplates as a Way to Improve Properties of Epoxy-Composites for Industrial and Geophysical Machinery
American Journal of Physics and Applications
Volume 5, Issue 6, November 2017, Pages: 120-125
Received: Nov. 11, 2017;
Accepted: Dec. 5, 2017;
Published: Jan. 3, 2018
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Dmitro Starokadomsky, Composite Laboratory, Chuiko Institute of Surface Chemistry, National Academy of Sciences, Kiev, Ukraïna
Anatoly Ishenko, Department of Machines for Black Metallurgy, Priazovsky State Technologic University (PGTU), Mariupol, Ukraïna
Maria Reshetnyk, Geophysical Section, National Nature Muzeum, Kiev, Ukraïna
It is established that the filling with graphenes increases (by 1.3-1.8 times) the strength at normal adhesion to steel. At same time, filling reduces the compressive strength and abrasion resistance and also resistance to aggressive liquids (conc. nitric acid, chloromethylene; mixture acetone-ethylacetate). The most probable reason for this may be the features of the graphene plate structure, prone to deactivation (self-rotation) of particles and therefore sensitive to the technology of hardening. Studies have shown the limited positive effects of graphene as a filler of epoxydes, although its introduction can significantly improve certain practical characteristics (adhesion, thermal and electrical conductivity).
Filling with the Graphene Nanoplates as a Way to Improve Properties of Epoxy-Composites for Industrial and Geophysical Machinery, American Journal of Physics and Applications.
Vol. 5, No. 6,
2017, pp. 120-125.
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