✦ LIBER ✦

Oxidative destruction of polymers under mechanical load

✍ Scribed by A.A. Popov; N.N. Blinov; B.E. Krisyuk; G.E. Zaikov

Book ID: 103076055
Publisher: Elsevier Science
Year: 1982
Tongue: English
Weight: 538 KB
Volume: 18
Category: Article
ISSN: 0014-3057
DOI: 10.1016/0014-3057(82)90178-1

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✦ Synopsis

An influence of tensile stress on the rate of oxidative destruction of polydienes and polyolefins under the action of ozone has been found; the int'tuence of molecular and submolecular parameters and macrochain segmental mobility on the kinetics of oxidation of polymers is discussed. It is shown that chemical processes, with sp 3 to sp 2 carbon atom rehybridization in the main chain, can change the reactivity of molecules under the action of structural deformations. Both acceleration and deceleration of bimolecular reactions have been found.

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