Possibilities of enhancement of the strength and durability of epoxy composites by silicon carbide and titanium nitride filling

Authors

  • Dmitriy Starokadomsky Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164, Ukraine https://orcid.org/0000-0001-7361-663X
  • Sergij Golovan Institute of Macromolecular Chemistry of the National Academy of Sciences of Ukraine Kharkivske highway, 48, Kyiv, Ukraine, 02160, Ukraine
  • Nadia Sigareva Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164, Ukraine
  • Оlexander Тkachenko Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164, Ukraine
  • Nadia Moshkovska Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164, Ukraine
  • Lyudmyla Kоkhtych Institute of Physics of National Academy of Sciences of Ukraine Nauky ave., 46, Kyiv, Ukraine, 03028 National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” Peremohy ave., 37, Kyiv, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-6973-9984
  • Іvan Garashchenko Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164, Ukraine

DOI:

https://doi.org/10.15587/2313-8416.2019.164289

Keywords:

epoxy composite, strength, microhardness, heat resistance, diagrams, swelling in acetone, nitric acid, shrinkage

Abstract

Composites based on ED20+PEPA resin with filling of SiC, TiN microparticles and their mixtures with cement are studied. The possibilities for a significant increase in microhardness – 1.5-2 times, modulus at bending (1.4 - 1.7 times), compressive strength (for SiC), abrasion resistance and chemical resistance (in nitric acid and acetone/ethyl acetate) are revealed. At the same time, the fire resistance of the compositions and their strength properties significantly increases

Author Biographies

Dmitriy Starokadomsky, Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164

PhD, Senior Researcher

Department of Composite Materials

Sergij Golovan, Institute of Macromolecular Chemistry of the National Academy of Sciences of Ukraine Kharkivske highway, 48, Kyiv, Ukraine, 02160

Researcher

Nadia Sigareva, Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164

Postgraduate Student

Department of Composite Materials

Оlexander Тkachenko, Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164

Leading Engineer

Department of Composite Materials

Nadia Moshkovska, Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164

Engineer

Department of Composite Materials

Lyudmyla Kоkhtych, Institute of Physics of National Academy of Sciences of Ukraine Nauky ave., 46, Kyiv, Ukraine, 03028 National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute” Peremohy ave., 37, Kyiv, Ukraine, 03056

Researcher

Department of Coherent and Quantum Optics

Assistant

Department of Energy Systems

Іvan Garashchenko, Chuiko Institute of Surface Chemistry of National Academy of Sciences of Ukraine Henerala Naumova str., 17, Kyiv, Ukraine, 03164

Leading Engineer

Department of Composite Materials

References

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Published

2019-04-16

Issue

Section

Chemistry