Experimental investigation the rheokinetic of epoxy binder, modified fullerenes C60

Authors

  • Мария Михайловна Бузмакова (Mariya M. Buzmakova) Perm State University
  • Валерий Григорьевич Гилев (Valeriy G. Gilev) Perm State University
  • Сергей Владимирович Русаков (Sergey V. Rusakov) Perm State University

DOI:

https://doi.org/10.17072/1994-3598-2019-2-35-40

Keywords:

epoxy resin, viscosity, curing, composite material

Abstract

The results of the experimental study of rheological properties of the binder "cold curing" based on epoxy resin L and hardener EPH 161 modified by fullerenes C60 depending on the concentration of fullerenes are presented. The measurements were performed on the rotating rheometer Physica MCR 501 (Anton Paar, Austria) in the oscillation mode. The kinetics of complex viscosity changes is studied. It is shown that the viscosity change curves cannot be approximated by one functional dependence: the polymerization reaction takes place in at least two stages. One of them can be described by exponential dependence, the final one – by hyperbole. Parameters of approximating curves are calculated. The time of reaching the gel-point of mixtures depending on the concentration of fullerenes was determined. It is shown that the introduction of a binder modifier changes the curing time of the composition. The maximum effect (30%) is achieved at a concentration of 0.16 mass.%.

References

Gunyaev G. M., Kablov E. N., Aleksashin V. M. Modification of construction carbon-reinforced plastics with carbon nanoparticles. Russian Journal of General Chemistry, 2011, vol. 81, no. 5, pp. 970–977.

Arbuzov A. A. Vliyanie dobavok fullerenov i ikh proizvodnykh na prochnostnye svoystva epoksi-aminnykh kompozitsiy i polivinilovogo spirta (Effect of fullerene-based dopants on strength of epoxy-amine compounds and polyvinyl alcohol). Abstr. of PhD Thesis. Chernogolovka, 2011, 27 p. (In Russian).

Malkov I. V., Makukhin A. G., Syrovoy G. V. Mechanism of modification of polymer composite nanoparticles. Transactions of the Tambov State Technical University, 2016, vol. 22, no 1, pp. 98–107 (In Russian).

Noskov A. V., Alekseeva O. V., Kraev A. S., Agafonov A. V. Dielectric spectroscopy of polystyrene films modified by fullerenes. Russian Journal of Chemistry and Chemical Technology, 2013, vol. 56, no 2. pp. 40–45. (In Russian).

Badamshina E. R., Gafurova M. P. Modification of polymer properties by fullerene C60 doping. Polymer Science. Series A, 2008, vol. 50, no. 8. pp. 1572–1584. (In Russian).

Domkin K. I., Spiridonov N. A., Jurkov N. K. Modelirovanie provodimosti polimerno-uglerodnyh nanodispersnyh kompozicij (Conductivity models of polymer-carbon nano-disperse compounds). Proceedings of Vth International Confererence “Youth. Science. Innovations”, 2012.. URL: http://mgutupenza.ru/mni/conent/files/2012_Domkin,%20Spiridonov,%20Urkov.pdf (In Russian).

Vyrovoj V. N., Gerega A. N. Ansambl' perkolyacionnyh klasterov faz kak osnova samopodobnoj struktury kompozitov (Ensemble of percolation phase clusters as a basement of self-similar structure of composites). Vestnik DNAB. 2012. no. 1 (93). pp. 53– 57. (In Russian).

Zuev V. V., Ivanova Yu. G. Polymer nanocomposites based on polyamide 6 modified with fulleroid fillers. Polymer Science. Series A, 2011, vol. 53, no. 5, pp. 733–738. (In Russian).

Buzmakova M. M., Gilev V. G., Merzlyakov A. F., Rusakov S. V. Physical properties of an epoxy composite modified by C60 fullerenes. Mechanics of Composite Materials, 2018, vol. 54, no. 4, pp. 545–552.

Tonogai S., Sakaguchi Y., Seto S. Curing behavior of two-step phenolics by solvent extraction. Journal of Applied Polymer Science, 1978, vol. 22, pp. 3225–3234.

Fedoseev M., Gurina M., Kondyurin A., Sdobnov V. Study of the reaction of epoxides with carboxylic acids by IR and Raman spectrometry. Journal of Raman Spectroscopy, 1996, vol. 27, no. 5, pp. 413–418.

Moraes L., Rocha, R., Menegazzo L., de Araújo E., Yukimitu K., Moraes J. Infrared spectroscopy: a tool for determination of the egree of conversion in dental composites. Journal of Applied Oral Science, 2008, vol. 16, no. 2. pp. 145–149.

Barton J., Buist G., Hamerton I., Howlin B., Jones J., Liu S. High temperature 1H NMR studies of epoxy cure: a neglected technique. Polymer Bulletin, 1994, vol. 33, pp. 215–219.

Pandita S., Wang L., Mahendran R., Machavaram V., Irfan M., Harris,D., Fernando G. Simultaneous DSC-FTIR spectroscopy: Comparison of cross-linking kinetics of an epoxyamine resin system. Thermochimica Acta, 2012, vol. 543, pp. 9–17.

Malkin A. Ja., Kulichikhin S. G. Rheokinetics of curing. Advances in Polymer Science, 1991, vol. 101, pp. 217–257.

Malkin A. Ja., Kulichihin S. G. Reologiya v processah obrazovaniya i prevrashcheniya polimerov (Rheology in process of polymer formation and transformation). Moscow: Chemistry. 1985. 240 p. (In Russian).

Osipchik V. S., Gorbunova I. Yu., Kostromina N. V., Olihova Yu. V., Buiy D. M. Study of epoxy oligomers curing processes. Russian Journal of Chemistry and Chemical Technology, 2014, vol. 57, no. 3. pp. 19–22. (In Russian).

Sopotov R. I., Zyukin S. V., Gorbunova I. Yu., Kerber M. L., Doroshenko Yu. Е., Kravchenko T. P., Il'in V. I., Tuzova S. Yu. The rheokinetics of the curing of epoxy oligomer ED-20 modified with polysulphone and polyesterimide. International Polymer Science and Technology, 2015, vol. 43, no. 10, pp. 7–10.

Kabanov V. A. Praktikum po vysokomolekulyarnym soedineniyam (Tutorial on high molecular weight compounds). Moscow: Chemistry, 1985. 416 p. (In Russian).

Published

2019-08-13

How to Cite

Бузмакова (Mariya M. Buzmakova) М. М., Гилев (Valeriy G. Gilev) В. Г., & Русаков (Sergey V. Rusakov) С. В. (2019). Experimental investigation the rheokinetic of epoxy binder, modified fullerenes C60. Bulletin of Perm University. Physics, (2). https://doi.org/10.17072/1994-3598-2019-2-35-40

Issue

Section

Regular articles

Most read articles by the same author(s)