Effect of the chemical modification of the filler surface on the structure and permeability of a composite film based on polyvinyl chloride

Abstract Composite films based on polyvinyl chloride and nanodispersed $ Al_{2} $$ O_{3} $ [initial and modified by successive treatment with $ POCl_{3} $ or $ SiCl_{2} $($ CH_{3} $)2 and $ H_{2} $O vapors] were synthesized. As shown by AFM examination, the filler in the course of the film preparation is mainly distributed in near-surface zones of the polymer. The permeability of the composite film to water vapor varies depending on the chemical composition of the aluminum oxide surface. The diffusion characteristics of the synthesized polyvinyl chloride composite were evaluated from the standpoint of the diffusion-sorption permeability theory within the framework of the two-phase model of the polymer structure..

Medienart:

E-Artikel

Erscheinungsjahr:

2015

Erschienen:

2015

Enthalten in:

Zur Gesamtaufnahme - volume:88

Enthalten in:

Russian journal of applied chemistry - 88(2015), 1 vom: Jan., Seite 110-117

Sprache:

Englisch

Beteiligte Personen:

Kochetkova, A. S. [VerfasserIn]
Efimov, N. Yu. [VerfasserIn]
Sosnov, E. A. [VerfasserIn]
Malygin, A. A. [VerfasserIn]

Links:

Volltext [lizenzpflichtig]

Themen:

Disperse Aluminum Oxide
Filler Surface
Phosphorus Oxide
Polyvinyl Chloride
Water Vapor Permeability

Anmerkungen:

© Pleiades Publishing, Ltd. 2015

doi:

10.1134/S1070427215010164

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

OLC2083144538