Investigation of the properties of epoxy polymers modified with thermoplastics
https://doi.org/10.35164/0554-2901-2022-9-10-14-16
Abstract
The properties of epoxy polymers modified with polysulfones and polyethersulfones have been studied by dynamic mechanical analysis and dilatometry. Modified systems have a reduced modulus of elasticity, which is probably due to a decrease in the final degree of cure in presence of the thermoplastics. The resulting epoxy resin-thermoplastic systems have a relatively high glass transition temperature and a higher level of residual stresses compared to neat cured ED-20.
About the Authors
S. V. Polunin
Federal State Budgetary Educational Institution of Higher Education Dmitry Mendeleev University of Chemical Technology of Russia (Mendeleev University of Chemical Technology)
Russian Federation
Russian Federation
Moscow
I. Yu. Gorbunova
Federal State Budgetary Educational Institution of Higher Education Dmitry Mendeleev University of Chemical Technology of Russia (Mendeleev University of Chemical Technology)
Russian Federation
Russian Federation
Moscow
M. L. Kerber
Federal State Budgetary Educational Institution of Higher Education Dmitry Mendeleev University of Chemical Technology of Russia (Mendeleev University of Chemical Technology)
Russian Federation
Russian Federation
Moscow
N. I. Lukashov
Federal State Budgetary Educational Institution of Higher Education Dmitry Mendeleev University of Chemical Technology of Russia (Mendeleev University of Chemical Technology)
Russian Federation
Russian Federation
Moscow
I. E. Mzhachikh
Federal State Budgetary Educational Institution of Higher Education Dmitry Mendeleev University of Chemical Technology of Russia (Mendeleev University of Chemical Technology)
Russian Federation
Russian Federation
Moscow
I. A. Kryuchkov
Federal State Unitary Enterprise Dukhov Automatics Research Institute (VNIIA)
Russian Federation
Russian Federation
Moscow
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Review
For citations:
Polunin S.V., Gorbunova I.Yu., Kerber M.L., Lukashov N.I., Mzhachikh I.E., Kryuchkov I.A. Investigation of the properties of epoxy polymers modified with thermoplastics. Plasticheskie massy. 2022;(9-10):14-16. (In Russ.) https://doi.org/10.35164/0554-2901-2022-9-10-14-16
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