Structure formation in binary carboxyl-containing rubber-epoxide oligomer mixtures |
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| Authors: | A. E. Chalykh E. S. Zhavoronok Z. A. Kochnova M. R. Kiselev |
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| Affiliation: | (1) Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117071, Russia;(2) Mendeleev University of Chemical Technology, Miusskaya pl. 9, Moscow, 125190, Russia |
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| Abstract: | ![]()
The rules governing the formation of network structures in carboxyl-containing nitrile butadiene rubber-epoxide oligomer were studied. It was shown that reactions between epoxide, carboxyl, and hydroxyl groups occurred in the chemical interaction of oligomers. These reactions caused elongation of macromolecular chains and the formation of branching points and a three-dimensional network structure. The influence of temperature and the ratio between oligomers on the characteristics of the structure formed was considered. |
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