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The Theoretical Study of Kinetics of NdCl3 · nROH Catalytic Complex Formation for the Process of Obtaining a Low-Molecular Polyisoprene as the Component of Vulcanizing Sealant

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Abstract

The kinetic model for the complex formation of NdCl3 with isopropyl alcohol (ROH) is developed. This model will connect the initial diameter of NdCl3 particles with the composition of NdCl3 · nROH complex obtained from them, the kinetics of complex formation and the molecular mass characteristics of polyisoprene which is synthesized on NdCl3 · nROH-Al(i-C4H9)3-piperilen catalytic system. The developed model allows us to predict the composition of NdCl3 · nROH complex, which is optimal for the production of polyisoprene with low molecular mass, which has high flowability and it is able to act as a component of a vulcanizing sealant.

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ACKNOWLEDGMENTS

The research was carried out within the framework of the state task during 2017–2019 years (Initiative Scientific Project no. 10.5548.2017/8.9).

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Authors and Affiliations

  1. Kazan National Research Technological University, 420015, Kazan, Russia

    K. A. Tereshchenko, N. V. Ulitin & D. A. Shiyan

  2. Bashkir State University, 450076, Ufa, Russia

    V. P. Zakharov

Authors
  1. K. A. Tereshchenko
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  2. N. V. Ulitin
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  3. D. A. Shiyan
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  4. V. P. Zakharov
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Corresponding author

Correspondence to N. V. Ulitin.

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1The article was translated by the authors.

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Tereshchenko, K.A., Ulitin, N.V., Shiyan, D.A. et al. The Theoretical Study of Kinetics of NdCl3 · nROH Catalytic Complex Formation for the Process of Obtaining a Low-Molecular Polyisoprene as the Component of Vulcanizing Sealant. Polym. Sci. Ser. D 11, 397–400 (2018). https://doi.org/10.1134/S199542121804024X

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  • DOI: https://doi.org/10.1134/S199542121804024X

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