Abstract
Polyethylene is available in different grades such as low density polyethylene (LDPE) and high density polyethylene (HDPE). The linearity of low density of it is very important. In this study two grades of polyethylene were irradiated with a uniform field of gamma radiation. All the samples were punched in dumbbell shape. The effects of gamma radiation on the polymers were analyzed by FTIR spectroscopy, tensile test and differential scanning calorimetry. Experimental data showed that the melting point and elastic modulus of HDPE increased up to a certain level of irradiation and then decreased, but for LDPE did not change any more.
Similar content being viewed by others
Change history
12 April 2023
This article has been retracted. Please see the Retraction Notice for more detail: https://doi.org/10.1007/s10904-023-02642-8
References
A. Singh, Irradiation of polymer blends containing a polyolefin. Radiat. Phys. Chem. 60, 453–459 (2001)
F. Ziaie, F. Anvari, M. Ghaffari, M. Borhani, Dose rate effect on LDPE cross-linking induced by electron beam irradiation. Nukleonika 50, 125–127 (2005)
S. Dadbin, M. Frounchi, M.H. Saeid, F. Gangi, Molecular structure and physical properties of E-beam crosslinked low-density polyethylene for wire and cable insulation applications. J. Appl. Polym. Sci. 86, 1959–1969 (2002)
S.M. El Sayed, M.B. Arnaouty, S.A. Fayek, Effect of grafting, gamma irradiation and light exposure on optical and morphological properties of grafted low-density polyethylene films. Polym. Testing 22, 17–23 (2003)
K. Abdel Tawab, Sayeda Ibrahim, M. Magida, The effect of gamma irradiation on mechanical, and thermal properties of recycling polyethylene terephthalate and low density polyethylene (R-PET/LDPE) blend compatibilized by ethylene vinyl acetate (EVA). J. Radioanal. Nucl. Chem. 295, 1313 (2013)
A.A. Moez, S.S. Aly, Y.H. Elshaer, Effect of gamma radiation on low density polyethylene (LDPE) films: optical, dielectric and FTIR studies. Spectrochim Acta A Mol Biomol Spectrosc 93, 203–207 (2012)
Y. Badr, Z. Ali, A.H. Zahran, R.M. Khafagy, Differential scanning calorimetry studies on high- and low-density annealed and irradiated polyethylenes: influence of aging. Polym. Int. 49, 1555 (2000)
Ebru Oral, Orhun K. Muratoglu, Radiation cross-linking in ultra-high molecular weight polyethylene for orthopaedic applications. Nucl Instrum Method Phys Res B 265, 18–22 (2007)
Muhammad Shafiq, Tariq Yasin, Effect of gamma irradiation on linear low density polyethylene/magnesium hydroxide/sepiolite composite. Radiat. Phys. Chem. 81, 52–56 (2012)
S.M. Tamboli, S.T. Mhaske, D.D. Kale, Crosslinked polyethylene. Indian J. Chem. Technol. 11, 853–864 (2004)
H.M. Abou Zeid, Z.I. Ali, T.M. Abdel Maksoud, R.M. Khafagy, Structure—property behavior of polyethylene exposed to different types of radiation. J. Appl. Polym. Sci. 75, 179 (2000)
Choon Soo Lee, Seung Hoo Yoo, Jae Young Jho, Mechanical properties of ultra-high molecular weight polyethylene irradiated with gamma rays. Macromol. Res. 12, 112–118 (2004)
M. Goldman, R. Gronsky, R. Ranganathan, L. Pruitt, The effects of gamma radiation sterilization and ageing on the structure and morphology of medical grade ultra-high molecular weight polyethylene. Polymer 37, 2909–2913 (1996)
S.S. Cota, V. Vasconcelos, M. Senne Jr, L.L. Carvalho, D.B. Rezende, R.F. Côrrea, Changes in mechanical properties due to gamma irradiation of high-density polyethylene (HDPE). Braz. J. Chem. Eng. 24, 259–265 (2007)
P. Azimzadeh Asiabi, A. Sadighzadeh, A. Ramezani, E. Ahmadi, in Determining the Optimum Dose of Gamma Radiation to Achieve Maximum Strength of High Density Polyethylene (HDPE) Proceeding of the 11th Pacific Polymer Conference (PPC), Cairns (2009)
P. Azimzadeh Asiabi, A. Sadighzadeh, A. Ramezani, E. Ahmadi, in: Determination of Gamma radiation dose for creating maximum cross-linked bonds in low density polyethylene (LDPE) structure. Proceeding of the 9th International Seminar on Polymer Science and Technology (ISPST), Tehran (2009)
Guillaume Tillet, Bernard Boutevin, Bruno Ameduri, Chemical reactions of polymer crosslinking and post-crosslinking at room and medium temperature. Prog. Polym. Sci. 36, 191–217 (2011)
ASTM, Standard Test Method for Tensile Properties of Plastics. ASTM D 638-91, American Society for Testing and Materials (1991 b)
João Carlos Miguez Suarez, Eloisa Biasotto Mano, Characterization of degradation on gamma-irradiated recycled polyethylene blends by scanning electron microscopy. Polym. Degrad. Stab. 72, 217–221 (2001)
Author information
Authors and Affiliations
Corresponding author
About this article
Cite this article
Sadighzadeh, A., Azimzadeh Asiabi, P., Ramazani, A. et al. RETRACTED ARTICLE: Characterization of Gamma Irradiated Low and High Density Polyethylene Using the FTIR and DSC Technique. J Inorg Organomet Polym 25, 1448–1455 (2015). https://doi.org/10.1007/s10904-015-0258-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10904-015-0258-6