Email this article Effect of γ-radiation on the strain characteristics of a high-filled wood-plastic composite
- Authors: Shpeizman V.V.1, Yakushev P.N.1, Tokovoi S.A.2,3, Smolyanskii A.S.2,4
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Affiliations:
- Ioffe Institute
- Karpov Institute of Physical Chemistry
- LLC Polywood
- Mendeleev Russian University of Chemical Technology
- Issue: Vol 59, No 4 (2017)
- Pages: 808-814
- Section: Polymers
- URL: https://journals.rcsi.science/1063-7834/article/view/200092
- DOI: https://doi.org/10.1134/S1063783417040254
- ID: 200092
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Abstract
The strain rate and the characteristics of the jumps at micro- and nanolevels were measured by the high-precision interferometric method for a wood-plastic composite irradiated to doses of 0–100 kGy. Radiation was shown to strengthen the material and change the characteristics of strain rate and value jumps. Strain jumps and mean-square deviations of the measured strain rate from its smoothened time dependence were determined for micro- and nanosized jumps. The change of these characteristics depending on the radiation dose of specimens was traced. A relation between the characteristics of micrometer jumps and the macroscopic strain was revealed.
About the authors
V. V. Shpeizman
Ioffe Institute
Author for correspondence.
Email: shpeizm.v@mail.ioffe.ru
Russian Federation, Politekhnicheskaya ul. 26, St. Petersburg, 194021
P. N. Yakushev
Ioffe Institute
Email: shpeizm.v@mail.ioffe.ru
Russian Federation, Politekhnicheskaya ul. 26, St. Petersburg, 194021
S. A. Tokovoi
Karpov Institute of Physical Chemistry; LLC Polywood
Email: shpeizm.v@mail.ioffe.ru
Russian Federation, ul. Vorontsovo pole 10, Moscow, 103064; ul. Kulakova 22/1a, Moscow, 123592
A. S. Smolyanskii
Karpov Institute of Physical Chemistry; Mendeleev Russian University of Chemical Technology
Email: shpeizm.v@mail.ioffe.ru
Russian Federation, ul. Vorontsovo pole 10, Moscow, 103064; Miusskaya pl. 9, Moscow, 125047
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