Influence of Irradiation with Accelerated Electrons on the Physical Properties of Polyethylene Terephthalate

—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 c...

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Veröffentlicht in:	Technical physics letters 2024-02, Vol.50 (2), p.157-159
Hauptverfasser:	Sharapova, V. A., Kamantsev, I. S., Shveikin, V. P., Ivanov, V. Yu, Ryaboukhin, O. V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics Electrons Infrared spectroscopy Physical properties Physics Physics and Astronomy Polyethylene terephthalate Radiation dosage Sterilization
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	—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.
ISSN:	1063-7850 1090-6533
DOI:	10.1134/S1063785023170200