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Influence of irradiation with accelerated electrons on the physical properties of polyethylene terephthalate
V. A. Sharapovaa, I. S. Kamantsevb, V. P. Shveikinb, V. Yu. Ivanova, O. V. Ryabuhina a Ural Federal University named after the First President of Russia B. N. Yeltsin, Yekaterinburg, Russia
b Institute of Engineering Science, Urals Branch, Russian Academy of Sciences, Yekaterinburg, Russia
Abstract:
The influence of irradiation with accelerated electrons (energy 8.5 MeV, dose 5 kGy) on the physical properties of medical devices made of polyethylene terephthalate (PET) was studied by infrared (IR) spectroscopy. The revealed post-irradiation changes in the IR spectra can be used to justify the choice of the dose of irradiation of PET products with electrons during the radiation sterilization procedure.
Keywords:
polyethylene terephthalate, irradiation with accelerated electrons.
Received: 29.10.2021 Revised: 02.12.2021 Accepted: 06.12.2021
Citation:
V. A. Sharapova, I. S. Kamantsev, V. P. Shveikin, V. Yu. Ivanov, O. V. Ryabuhin, “Influence of irradiation with accelerated electrons on the physical properties of polyethylene terephthalate”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:5 (2022), 30–32
Linking options:
https://www.mathnet.ru/eng/pjtf7252 https://www.mathnet.ru/eng/pjtf/v48/i5/p30
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