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Information Journal Paper

Title

Investigation of the effects of gamma irradiation with different doses on the mechanical and structural properties of Teflon

Pages

  19-26

Abstract

 Due to the importance of Teflon in the military industries, especially the missile and aerospace industries, the study of the effect of different nuclear radiations on the physical properties of this polymer can greatly assist the fabrication and engineering process of the components used in its manufacture. In this study, Teflon tape was cut into six bands, then five bands were irradiated with different absorbed doses of gamma radiation up to 12 kGy. Moreover, the tensile test were obtained from Teflon samples to evaluate the Mechanical properties, and the FTIR spectra to investigate the changes in the structural properties. Through the structural studies, variations such as the formation of double bond in the structure of irradiated Teflon strips were observed. Also, the reduction of the stress and the strain values at the final strength and rupture point were observed by studying the mechanical parameters of the Teflon strips. It was concluded that in the irradiated Teflon strip structure, double bonds are formed which are a sign of major chain failure. Furthermore, no improvement in the Mechanical properties was observed.

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    APA: Copy

    Soofi, h., Seyedhabashi, M.M.R., Mohammadian Kohal, M., & Golshah, S.. (2021). Investigation of the effects of gamma irradiation with different doses on the mechanical and structural properties of Teflon. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, 42(2 (96) ), 19-26. SID. https://sid.ir/paper/394099/en

    Vancouver: Copy

    Soofi h., Seyedhabashi M.M.R., Mohammadian Kohal M., Golshah S.. Investigation of the effects of gamma irradiation with different doses on the mechanical and structural properties of Teflon. JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY[Internet]. 2021;42(2 (96) ):19-26. Available from: https://sid.ir/paper/394099/en

    IEEE: Copy

    h. Soofi, M.M.R. Seyedhabashi, M. Mohammadian Kohal, and S. Golshah, “Investigation of the effects of gamma irradiation with different doses on the mechanical and structural properties of Teflon,” JOURNAL OF NUCLEAR SCIENCE AND TECHNOLOGY, vol. 42, no. 2 (96) , pp. 19–26, 2021, [Online]. Available: https://sid.ir/paper/394099/en

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