№2 (2017) 6

https://doi.org/10.15407/polymerj.39.02.109

Studying the properties of polymer compositions based on graft copolymers and oligomers vegetable oils containing modified montmorillonite

V.D. Myshak, V.V. Seminog, V.V. Myzhev

Institute of Macromolecular Chemistry NAS of Ukraine

48, Kharkivske Ave., 02160 Kyiv, Ukraine

Polym. J., 2017, 39, № 2: 109-114.

Section: Structure and properties.

Language: Ukrainian.

Abstract:

The graft copolymers synthesized based on functionalized of a copolymers of poly(ethylene- vinyl acetate)| and the reactive oligomer of linseed oil that was used as a matrix when creating organic-polymer nanocomposites containing as nanofiller modified montmorillonite and carbon nanotubes was obtained. To provide organophilic properties and for better compatibility of organic and inorganic components, surface modification of montmorillonite was carried out. As modifier diethanolamin was used. The structure of the modified montmorillonite by the method of  IR-spectroscopy and x-ray analysis was researched. The results of rheology and physico-mechanical testing of nanocomposites showed that the filled polymer nanocomposites have better  properties compared to the original copolymer. Modified montmorillonite is active filler when creating of nanostructured polymer systems was determined.

Keywords: grafted copolymer, nanofillers, modification, montmorillonite, nanocomposites.

References

1. Mikitaev A. K., Bedanokov A. Y., Lednev O. B., Mikitaev M. A. Polymer/silicate nanocomposites based on organomodified clays/polymers. Pоlymers,  Pоlymer bends, Pоlymer Cоmposites, Filled Polymers. Synthesis, Properties, Application: New York. Nova Science Publishers, 2006:112. ISBN: 1-60021-168-2.

11. 2. Rezanova N.M., Plavin V.P., Rezanova V.G., Budash Y.O., Bogatyrev V.M. Influence of nano-additives on the structure formation processes in the melts of the mixtures. Polymer J. (Ukr.), 2016, 38, no 3: 218-224. https://doi.org/10.15407/polymerj.38.03.218
    3. Demidenok K. V., Bakhov F. N., Cherkina W. Yu, S. V. Aleshinskaya S. V. Mixed compositions based on polyethylene wax and organomodification of montmorillonite. Internet-journal “Naukovedenie”, 2013, 55: 1-9. http://publ.naukovedenie.ru
    4. Chang J.–H., An Y. U., Kim S. J. Poly(butylene terephthalate)/organoclay nanocomposites prepared by in situ interlayer polymerization and its fiber (II). Polymer, 2003, 44: 5655-5661. https://doi.org/10.1016/S0032-3861(03)00613-X
    5. Delozier D.M, Orwoll R.A, Cahoon J.F., Ladislaw J.S., Smith J.G., Connell J.W. Polyimide nanocomposites prepared from high-temperature, reduced charge organoclays. Polymer, 2003, 44: 2231-2241. https://doi.org/10.1016/S0032-3861(03)00082-X
    6. Orlova OV, Fomicheva TN, Okunchikov AZ, Kursky G.R. Technologiya lakov i krasok. Moskva: Khimiya, 1980:392. ISBN 5-7245-0515-0.
    7. Myshak V. D., Siryk O. M., Grishchenko V. K., Lebe- dev Ye.V. Synthesis and structural features of the reactive oligomers on the basis of vegetable oils. Polymer J. (Ukr.), 2012, 34, no 3: 293-297.
    8. Myshak V. D., Siryk O. M., Grishchenko V. K., Mu- zhev V.V., Davidenko V.V., Gomza Yu.P., Lebedev Ye.V. Structure and properties of composite materials based on functionalized ethylene-vinyl acetate copolymers. Polym. J. (Ukr.), 2011, 33, no 3: 234-243.
    9. Tjong S. C. Structural and mechanical properties of polymer nanocomposites. Materials science and engineering. 2006, 53: 73-197. https://doi.org/10.1016/j.mser.2006.06.001
    10. Muttal V. Polymer nanotube nanocomposites. Synthesis, Properties and Applications: New Jersey, Wiley, 2010:460. ISBN: 978-0-470-62592-7. https://doi.org/10.1002/9780470905647
    11. Pomogailo A. D. Synthesis and intercalation chemistry of hybrid organic-inorganic nanocomposites. High molecular compounds, 2006, 48, no 7: 1318-1351.
    12. Zaikin A.E., Molokin V.V. Effect of the filler distribution on the interfacial viscosity of the heterogeneous polymer blends. J. of Appl. Chem., 2001, 47, no7: 1166-1169.