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Viscoelastic properties of silicone polymers with liquid crystalline behaviour

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Progress and Trends in Rheology

Abstract

If small mesogenic molecules which are able to form a liquid crystalline phase are linked as side groups to a polymer chain, one obtains a substance that combines liquid crystalline and polymer specific properties [1, 2]. Above the glass transition temperature, the polymer exhibits an almost free motion of chain segments, the so-called micro-Brownian motion. Due to this liquid-like state of the chain backbone, the mesogenic side groups can build up ordered structures and thus form a liquid crystalline phase [3].

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References

  1. Shibaev, V. P., N. A. Plate, Pol. Sci. USSR 19, 1065 (1978).

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  2. Finkelmann, H., H. Ringsdorf, J. H. Wendorff, Makromol. Chem. 179, 273 (1978).

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  3. Finkelmann, H., G. Rehage, Makromol. Chem. Rapid Comm. 1, 31 (1980).

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  4. Finkelmann, H., H.-J. Kock, G. Rehage, Makromol. Chem. Rapid Comm. 2, 317 (1981).

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  5. Kelker, H., R. Hatz, Handbook of Liquid Crystals, p. 206 (Weinheim 1980 ).

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Hanswalter Giesekus Kurt Kirschke Joseph Schurz

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© 1982 Springer-Verlag Berlin Heidelberg

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Oppermann, W., Braatz, K., Finkelmann, H., Gleim, W., Kock, H.J., Rehage, G. (1982). Viscoelastic properties of silicone polymers with liquid crystalline behaviour. In: Giesekus, H., Kirschke, K., Schurz, J. (eds) Progress and Trends in Rheology. Steinkopff, Heidelberg. https://doi.org/10.1007/978-3-662-12809-1_16

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  • DOI: https://doi.org/10.1007/978-3-662-12809-1_16

  • Publisher Name: Steinkopff, Heidelberg

  • Print ISBN: 978-3-7985-0612-1

  • Online ISBN: 978-3-662-12809-1

  • eBook Packages: Springer Book Archive

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