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Gelation in reactive polyester powder coating systems

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Gels

Part of the book series: Progress in Colloid & Polymer Science ((PROGCOLLOID,volume 102))

Abstract

The curing process of carboxyl terminated polyester — triglycidyl cianurate system was investigated by thermoanalytical and rheological methods. On the basis of evaluation of activation energies the curing process was divided into three stages and the reaction rates were calculated for these stages. Simplified kinetics equations were derived for the three stages of process and the feasibility of these equations was evaluated. A simple rheological evaluation method was elaborated to calculate the rate constants from the measured rheological parameters. The method gave good results.

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Authors and Affiliations

  1. Department of Physical Chemistry, Technical University of Budapest, 1521, Budapest, Hungary

    L. Halász & O. Vorster

Authors
  1. L. Halász
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  2. O. Vorster
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Editor information

M. Zrínyi

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© 1996 Dr. Dietrich Steinkopff Verlag GmbH & Co. KG

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Halász, L., Vorster, O. (1996). Gelation in reactive polyester powder coating systems. In: Zrínyi, M. (eds) Gels. Progress in Colloid & Polymer Science, vol 102. Steinkopff. https://doi.org/10.1007/BFb0114392

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  • DOI: https://doi.org/10.1007/BFb0114392

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  • Publisher Name: Steinkopff

  • Print ISBN: 978-3-7985-1065-4

  • Online ISBN: 978-3-7985-1663-2

  • eBook Packages: Springer Book Archive

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