Efficiency of the stabilization process of a poly(arylate‐arylenesulfoxide) melt: The fractal approach | Zendy

Kozlov G. V. | Zendy; Zaikov G. E. | Zendy

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Efficiency of the stabilization process of a poly(arylate‐arylenesulfoxide) melt: The fractal approach

Author(s) -

Kozlov G. V.,

Zaikov G. E.

Publication year - 2006

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.23204

Subject(s) - polymer , degradation (telecommunications) , materials science , macromolecule , fractal dimension , random walk , molecule , fractal , polymer chemistry , chemical physics , chemical engineering , chemistry , composite material , organic chemistry , computer science , mathematics , telecommunications , mathematical analysis , biochemistry , statistics , engineering

The present study has shown that the parameter ϵ can be accepted as a characteristic of polymer (stabilized or nonstabilized) resistance to thermooxidative degradative action. This parameter can characterize the number of steps number required for a random walk (molecule or atom of oxidant) to achieve the reactive center of a polymer macromolecule. The main structural factor for defining polymer resistance to thermooxidative degradation is effective spectral dimension. It also shows the physical sense of the term structural stabilization . © 2006 Wiley Periodicals, Inc. J Appl Polym Sci 100: 2614–2618, 2006

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