Features of Structural Transformations and Properties of Polycaproamide Modified with Polyfluorated Alcohol Immobilized on Montmorillonite

The effect of 1,1,9-trihydroperfluorononanol-1 immobilized on montmorillonite nanoclay on the nature of structural transformations and the properties of polycaproamide composites was studied. Using the methods of electron, atomic force microscopy and differential scanning calorimetry, we established...

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Bibliographic Details
Published in:Russian journal of applied chemistry 2020-06, Vol.93 (6), p.854-860
Main Authors: Kudashev, S. V., Zvereva, I. A., Chislov, M. V., Shapovalov, V. M., Valenkov, A. M., Kuznetsova, N. V.
Format: Article
Language:English
Subjects:
Atomic force microscopy
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Composite Materials
Fluorine
Industrial Chemistry/Chemical Engineering
Mechanical properties
Montmorillonite
Spherulites
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Summary:The effect of 1,1,9-trihydroperfluorononanol-1 immobilized on montmorillonite nanoclay on the nature of structural transformations and the properties of polycaproamide composites was studied. Using the methods of electron, atomic force microscopy and differential scanning calorimetry, we established the features of changing the diameter and height of spherulites in non-oriented films of this heterochain polymer, as well as the reorganization of its polymorphic composition due to the introduction of a fluorine-containing modifier. The stabilizing effect of the additive used on the mechanical properties and thermo-oxidative stability is shown.
ISSN:1070-4272
1608-3296
DOI:10.1134/S1070427220060129