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Determination of the Dynamic Characteristics of Liquid‐Crystalline Polymeric Systems

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Journal of Engineering Physics and Thermophysics Aims and scope

Abstract

A theoretical description of the dynamic phenomena in liquid‐crystalline polymeric systems in periodic mechanical disturbances in terms of the shear modulus and the loss modulus has been given. The rheological characteristics (dynamic viscosity, accumulation modulus, loss modulus, and others) of a synthesized sample of a liquid‐crystalline polymeric system — aromatic polyamide — and the critical concentration of its transition from the isotropic state to a liquid‐crystalline phase have been determined experimentally.

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Authors and Affiliations

  1. Belarusian State Technological University, Minsk, Belarus

    V. B. Nemtsov, A. V. Kondratenko & I. I. Globa

  2. A. V. Luikov Heat and Mass Transfer Institute, National Academy of Sciences of Belarus, Minsk, Belarus

    E. V. Korobko & E. B. Kaberdina

  3. Institute of Applied Mechanics, Russian Academy of Sciences, Moscow, Russia

    P. A. Filipenkov

Authors
  1. V. B. Nemtsov
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  2. E. V. Korobko
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  3. A. V. Kondratenko
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  4. I. I. Globa
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  5. P. A. Filipenkov
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  6. E. B. Kaberdina
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Nemtsov, V.B., Korobko, E.V., Kondratenko, A.V. et al. Determination of the Dynamic Characteristics of Liquid‐Crystalline Polymeric Systems. Journal of Engineering Physics and Thermophysics 76, 540–546 (2003). https://doi.org/10.1023/A:1024756527649

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  • DOI: https://doi.org/10.1023/A:1024756527649

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