Nanocomposites and nanomaterials

Mechanical properties of nano composites of multiwalled carbon nanotubes and polyethylene, polyvinil chloride, foam polystyrene
Onanko A.P., Kulish M.P., Dmytrenko O.P., Charnyi D.V., Onanko Y.A., Pinchuk-Rugal T.M., Alieksandrov M.A., Pavlenko O.L. Busko T.O.
Kyiv national university, Volodymyrs’ka str., 64, Kyiv-01601, Ukraine.
E-mail: onanko@i.ua

The data plot illustration of quasi-longitudinal elastic waves velocity measuring V║ = 2125 ± 10 m/sec in nano composite of polyethylene with low density high pressure (C2H4)n + 0,5% methylene dark blue squaraine dyes (CH2-) DBSQ after electron irradiation with dose De- ≈ 10 Mrad and energy Ee- ≈ 2,0 Mev by impulse-phase ultrasonic method at frequency f║ ≈ 1 MGz [1] is represented on fig. 1.

Fig. 1. The data plot illustration of quasi-longitudinal elastic waves velocity measuring V║ = 2125 m/sec in nano composite of polyethylene with low density high pressure (C2H4)n + 0,5% methylene dark blue squaraine dyes after electron irradiation by impulse-phase ultrasonic method.

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Conclusions
1. 
ис.1 к статье О.В.Ляшенко, А.П.Онанко Влияние электрического тока на упругие и неупругие характеристики Ge0.963Si0.037.

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As the result of the mechanical study the presence of a strong effect between polyvinyl chloride (C2H3Cl)n, low-density high pressure polyethylene (C2H4)n and multiwalled carbon nanotubes was confirmed.
2. The measuring of internal friction background Q-10 after different heat treatments gives information about the changing of the fields of the heat tension σi after the solution satiation and before.

1.	Onanko Y. A., Kulish N. P., Onanko A. P. Automated system of treatment of ultrasound longitudinal and transversal velocities measuring // Metalphysics and new technology.-2011.-33, № 13.-P. 529-533.