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Materials Science

, Volume 49, Issue 5, pp 696–702 | Cite as

Influence of the Ultrasonic Treatment on the Mechanical and Thermal Properties of Epoxy Nanocomposites

  • A. V. Buketov
  • O. O. Sapronov
  • M. V. Brailo
  • V. L. Aleksenko
Article

We study he influence of the optimal mode of ultrasonic treatment on the physicomechanical and thermal characteristics of nanocomposites. The maximum values of these characteristics were recorded in the case of introducing of a nanodispersed sintered composite (filler) in the epoxy binder in the amounts of 0.05 m.p. of the filler per 100 m.p. of the epoxy oligomer. In this case, the adhesive shear strength σ τ = 15.0 MPa, the elasticity modulus E = 3.7 GPa, the fracture stress in bending σ u = 100 MPa, and the heat-resistance temperature (by Martens) T = 342°K.

Keywords

epoxy composite physicomechanical and thermal properties nanofiller 

References

  1. 1.
    V. I. Bol’shakov, I. V. Andrianov and V. V. Danishevskii, Asymptotic Methods of Calculation of Composites with regard for Their Internal Structure [in Russian], Porogi, Dnepropetrovsk (2008).Google Scholar
  2. 2.
    F. G. Fabulyak, Molecular Mobility of Polymers in Surface Layers [in Russian], Naukova Dumka, Kiev (1983).Google Scholar
  3. 3.
    T. A. Nizina, P. A. Kislyakov, and N. M. Kuznetsov, “Experimental studies of the elastic-strength characteristics of epoxy composites modified by nanoparticles,” Stroit., Arkh., Dizain, Issue 1 (5), 23–32 (2009).Google Scholar
  4. 4.
    E. V. Moskalev, L. P. Vishnivetskaya, and M. S. Trizno, Experience of Ultrasound Cross-Linking at the Use of Epoxy Adhesives [in Russian], Leningrad House of Sci.-Tech. Prop., Leningrad (1983).Google Scholar
  5. 5.
    A. V. Buketov, P. D. Stukhlyak, and I. V. Chykhira, Properties of Ultrasound-Modified Epoxy Layers [in Ukrainian], Krok, Ternopil’ (2011).Google Scholar
  6. 6.
    V. L. Narusberg and G. A. Tetere, Stability and Optimization of Shells Made of Composites [in Russian], Zinatne, Riga (1988).Google Scholar

Copyright information

© Springer Science+Business Media New York 2014

Authors and Affiliations

  • A. V. Buketov
    • 1
  • O. O. Sapronov
    • 1
  • M. V. Brailo
    • 1
  • V. L. Aleksenko
    • 1
  1. 1.Kherson State Maritime AcademyKhersonUkraine

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