In this paper, polyvinyl alcohol (PVA) /Corn Starch (CS) blend films were prepared using the solution casting method by changing the blending ratio of starch/PVA. The effects of gamma irradiation and soil burial on the biodegradability of the tested films were investigated by the mechanical properties (tensile strength and elongation to break %) and the determination of weight loss. Nevertheless, the results from the tensile strength and elongation at break tests showed that as the CS content increased, the strength decreased. After irradiation, the tensile strength and elongation to break of the films were improved the blends due to the crosslinking caused by the chemical reactions between starch macromolecules under the action of ionizing radiation. Finally, It was noticed that the weight loss increases with increasing of CS content.
| Published in | International Journal of Materials Science and Applications (Volume 3, Issue 2) |
| DOI | 10.11648/j.ijmsa.20140302.13 |
| Page(s) | 25-28 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
| Copyright |
Copyright © The Author(s), 2024. Published by Science Publishing Group |
PVA, Corn Starch, Gamma Irradiation, Tensile Strength, Elongation at Break Test
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APA Style
Shafik S. Shafik, Kawakib J. Majeed, Mohanad I. Kamil. (2014). Preparation of PVA/Corn Starch Blend Films and Studying the Influence of Gamma Irradiation on Mechanical Properties. International Journal of Materials Science and Applications, 3(2), 25-28. https://doi.org/10.11648/j.ijmsa.20140302.13
ACS Style
Shafik S. Shafik; Kawakib J. Majeed; Mohanad I. Kamil. Preparation of PVA/Corn Starch Blend Films and Studying the Influence of Gamma Irradiation on Mechanical Properties. Int. J. Mater. Sci. Appl. 2014, 3(2), 25-28. doi: 10.11648/j.ijmsa.20140302.13
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Download@article{10.11648/j.ijmsa.20140302.13,
author = {Shafik S. Shafik and Kawakib J. Majeed and Mohanad I. Kamil},
title = {Preparation of PVA/Corn Starch Blend Films and Studying the Influence of Gamma Irradiation on Mechanical Properties},
journal = {International Journal of Materials Science and Applications},
volume = {3},
number = {2},
pages = {25-28},
doi = {10.11648/j.ijmsa.20140302.13},
url = {https://doi.org/10.11648/j.ijmsa.20140302.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijmsa.20140302.13},
abstract = {In this paper, polyvinyl alcohol (PVA) /Corn Starch (CS) blend films were prepared using the solution casting method by changing the blending ratio of starch/PVA. The effects of gamma irradiation and soil burial on the biodegradability of the tested films were investigated by the mechanical properties (tensile strength and elongation to break %) and the determination of weight loss. Nevertheless, the results from the tensile strength and elongation at break tests showed that as the CS content increased, the strength decreased. After irradiation, the tensile strength and elongation to break of the films were improved the blends due to the crosslinking caused by the chemical reactions between starch macromolecules under the action of ionizing radiation. Finally, It was noticed that the weight loss increases with increasing of CS content.},
year = {2014}
}
TY - JOUR T1 - Preparation of PVA/Corn Starch Blend Films and Studying the Influence of Gamma Irradiation on Mechanical Properties AU - Shafik S. Shafik AU - Kawakib J. Majeed AU - Mohanad I. Kamil Y1 - 2014/02/20 PY - 2014 N1 - https://doi.org/10.11648/j.ijmsa.20140302.13 DO - 10.11648/j.ijmsa.20140302.13 T2 - International Journal of Materials Science and Applications JF - International Journal of Materials Science and Applications JO - International Journal of Materials Science and Applications SP - 25 EP - 28 PB - Science Publishing Group SN - 2327-2643 UR - https://doi.org/10.11648/j.ijmsa.20140302.13 AB - In this paper, polyvinyl alcohol (PVA) /Corn Starch (CS) blend films were prepared using the solution casting method by changing the blending ratio of starch/PVA. The effects of gamma irradiation and soil burial on the biodegradability of the tested films were investigated by the mechanical properties (tensile strength and elongation to break %) and the determination of weight loss. Nevertheless, the results from the tensile strength and elongation at break tests showed that as the CS content increased, the strength decreased. After irradiation, the tensile strength and elongation to break of the films were improved the blends due to the crosslinking caused by the chemical reactions between starch macromolecules under the action of ionizing radiation. Finally, It was noticed that the weight loss increases with increasing of CS content. VL - 3 IS - 2 ER -
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