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Polymer Science, Series D
Published in: Polymer Science, Series D 4/2022

01-12-2022

Nanocomposites Based on Polyepoxyurethane-Containing Isocyanurate Binders

Authors: M. D. Keimakh, T. P. Kravchenko, V. A. Shishkinskaya, A. A. Askadskii, I. Yu. Gorbunova

Published in: Polymer Science, Series D | Issue 4/2022

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Abstract

The application of carbon nanoparticles as modifiers of polyepoxyurethane-containing isocyanurates results in achieving the highest increase in physicochemical properties even when they have a low content in the composition. Impact number A at nanocarbon weight content W of 0.5% is almost 1.5 times higher than that of the matrix polymer. The obtained dependence of the impact number on the weight content A = (W) for the considered nanocomposite samples has an extremum pattern, where the maximum is achieved at W = 0.5%. At W = 0.5%, elasticity modulus Ecomp of the composite (in compression tests) increased almost 1.3-fold compared to the starting polymer.
previous article Adhesion Properties of Polyethylene and Ethylene-Vinyl Acetate Copolymer Blend with Acrylate Copolymers of Ethylene
next article Oil Absorption of Dispersed Powders and Determination of the Maximum Amount of Fillers in Polymer-Composite Materials

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Metadata
Title
Nanocomposites Based on Polyepoxyurethane-Containing Isocyanurate Binders
Authors
M. D. Keimakh
T. P. Kravchenko
V. A. Shishkinskaya
A. A. Askadskii
I. Yu. Gorbunova
Publication date
01-12-2022
Publisher
Pleiades Publishing
Published in
Polymer Science, Series D / Issue 4/2022
Print ISSN: 1995-4212
Electronic ISSN: 1995-4220
DOI
https://doi.org/10.1134/S1995421222040128

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