Polymer Science, Series D

, Volume 10, Issue 2, pp 119–122 | Cite as

Controlling the softening temperature of epoxy oligomers and their mixtures

  • A. N. Trofimov
  • I. D. Simonov-Emel’yanov
  • L. V. Pleshkov
  • A. Yu. Zarubina
  • Yu. S. Prokhorova
  • D. A. Trofimov
Article
  • 18 Downloads

Abstract

The possibility was shown of decreasing the temperature of softening of ED-8 brand high-molecular-weight solid epoxy oligomer by means of creation of mixtures with DER-332, DER-330, ED-22, and ED-20 low-viscosity epoxy oligomers. It was shown that the softening temperature of epoxy oligomers and their mixtures can be controlled by directional variation of molecular weight, molecular-weight distribution, and content of the low-molecular-weight fraction.

Keywords

epoxy oligomers mixtures of oligomers molecular weight molecular-weight distribution fractional composition softening temperature 

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Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • A. N. Trofimov
    • 1
  • I. D. Simonov-Emel’yanov
    • 2
  • L. V. Pleshkov
    • 1
  • A. Yu. Zarubina
    • 2
  • Yu. S. Prokhorova
    • 1
  • D. A. Trofimov
    • 2
  1. 1.JSC NPO FiberglassSolneghnogorsk raion, Moscow oblastRussia
  2. 2.Moscow Technological University, Moscow State Academy of Fine Chemical TechnologiesMoscowRussia

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