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

• Published in: Russian journal of applied chemistry Vol. 93; no. 6; pp. 854 - 860
• Main Authors: Kudashev, S. V., Zvereva, I. A., Chislov, M. V., Shapovalov, V. M., Valenkov, A. M., Kuznetsova, N. V.
• Format: Journal Article
• Language: English
• Published: Moscow Pleiades Publishing 01-06-2020; Springer Nature B.V
• Subjects: Atomic force microscopy; Chemistry; Chemistry and Materials Science; Chemistry/Food Science; Composite Materials; Fluorine; Industrial Chemistry/Chemical Engineering; Mechanical properties; Montmorillonite; Spherulites; composites; montmorillonite; polyfluorinated alcohol; fluoropolymers; polycaproamide
• ISSN: 1070-4272; 1608-3296
• DOI: 10.1134/S1070427220060129

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.