Intra- and Interphase Crosslinking in Composites of Nitrile-Butadiene Rubber with Polyvinyl Chloride and Their Ozone Resistance

Intra- and Interphase Crosslinking in Composites of Nitrile-Butadiene Rubber with Polyvinyl Chloride and Their Ozone Resistance

The ratio of the number of intra- and interphase crosslinks in the mixtures of nitrile-butadiene rubber with different content of acrylonitrile units and polyvinyl chloride was estimated from the contribution of each phase to the tensile modulus. It is shown that the number of chemical bonds between...

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Bibliographic Details
Published in:Russian journal of physical chemistry. B Vol. 13; no. 2; pp. 339 - 344
Main Authors: Livanova, N. M., Popov, A. A.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01-03-2019
Springer Nature B.V
Subjects:
Butadiene
Chemical bonds
Chemical industry
Chemical Physics of Polymer Materials
Chemistry
Chemistry and Materials Science
Chloride resistance
Crosslinking
Modulus of elasticity
Organic chemistry
Ozone
Physical Chemistry
Polyvinyl chloride
Rubber
phase
phase boundaries
ozone resistance
compatibility
crosslinking
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Summary:The ratio of the number of intra- and interphase crosslinks in the mixtures of nitrile-butadiene rubber with different content of acrylonitrile units and polyvinyl chloride was estimated from the contribution of each phase to the tensile modulus. It is shown that the number of chemical bonds between the components has a decisive effect on ozone-protective effect by a thermoplastic. The degree of crosslinking of rubber does not matter.
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793119010263