European Journal of Chemistry

Photostabilization of polyvinyl chloride by some new thiadiazole derivatives

Article Sidebar

PDF
Published: Sep 30, 2015
DOI: https://doi.org/10.5155/eurjchem.6.3.242-247.1165
Keywords:
UV absorber, Photostabilizer, Photochemistry, 1, 3, 4-Thiadiazole, UV-Vis spectroscopy, Poly vinyl chloride (PVC)
Section
Research Article
Issue
Vol. 6 No. 3 (2015): September 2015
Dates
Received 2014-09-29
Accepted 2015-02-01
Published 2015-09-30


Main Article Content

Olfat Abiad Nief
Department of Chemistry, College of Science, Al-Mustansiriyah University, Baghdad, 10052, Iraq

Abstract

(5-Amino-1,3,4-thiadiazole-2-yl)phenol and it derivatives have been synthesized and characterized by spectral methods lik (FT-IR, UV-Vis, and 1H NMR) and elemental analysis beside the measurements of their physical properties. All the prepared compounds were used as photo stabilizer with polyvinyl chloride. The rate of photo degradation and photo stabilization for PVC films were monitored with irradiation time by measuring the carbonyl (Ico) index values. In addition, the effect of concentrations additives on the rate of photo degradation and photo stabilization process was also studied. We found that the rates were increased with increasing of additives concentrations. Besides, the effect of film thickness is studied and the results showed that the increasing of film thickness will decrease the rate of photo degradation as the following sequences: [5] > [2] > [1] > [3] > [4] > PVC. Degree of deterioration (α), average number of cuts per single polymer chain (s), were calculated for PVC films as a control and that which contains the additives. According to the experimental results obtained several mechanisms were suggested depending on the structure of the additive. Among then UV absorption and radical scavenger for photo stabilizer additive mechanisms were suggested.


icon graph This Abstract was viewed 1710 times | icon graph Article PDF downloaded 919 times

How to Cite
(1)
Nief, O. A. Photostabilization of Polyvinyl Chloride by Some New Thiadiazole Derivatives. Eur. J. Chem. 2015, 6, 242-247.

Article Details

Share
Links for Article


Crossref - Scopus - Google - European PMC
Crossref
Scopus
Google Scholar
Europe PMC
References

[1]. Ajay, K.; Jayaroopa, P.; Vasanth, G. Int. J. Chem. Tech. Res. 2012, 4(4), 1782-1791

[2]. Ajay, K.; Lokeshwari, D.; Pavithra, G.; Vasanth, G. Res. J. Biotechnol. 2012, 5(12), 1490-1496.

[3]. Jagdish, K. S.; Swastika, G.; Atul, K. J. Appl. Pharm. Sci. 2014, 4(2), 81-86.

[4]. Kalidhar, U.; Kaur, A. Res. J. Biochem. Sci. 2011, 2(4), 1019-1106.

[5]. Suresh, S.; Iswar, K. B.; Mahesh, B. P.; Rahul, S. Int. J. Pharm. Res. Dev. 2012, 3(12), 144-151.

[6]. Ayyash, A. N.; Tomma, J. H.; Jaafer, J. H. Int. J. Appl. Nat. Sci. 2014, 3(4), 61-66.

[7]. Yvette, A. I.; Shaaban, K. M.; Abd El-Monem, M. F.; Ahmed, H. T.; Abdallah, A. J. Chem. Pharm. Res. 2012, 4(5), 2744-2750.

[8]. Prajact, K.; Rajesh, S. Int. J. Res. Pharm. Chem. 2014, 4(1), 67-73.

[9]. Raj, M.; Patel, M.; Rajand, L.; Patel, N. Int. J. Pharm. Chem. Bio. Sci. 2013, 3(3), 814-819.

[10]. Chaudhary, D.; Chaudhary, R. Int. J. Pharm. Chem. Bio Arch. 2013, 4(2), 256-264.

[11]. Rasheed, H.; Mansoor, E.; Yousif, A.; Hameed, Y.; Farina, A. Eur. J. Sci. Res. 2009, 30, 464-477.

[12]. Alexandra, T.; Denisa, H.; LaurIan, V.; Cristina, M.; Valentin, Z. Pharm. Clujul. Med. 2013, 86(S1), 34-39.

[13]. Salimon, J.; Salih, N.; Hameed, A.; Ibraheem, H.; Yousif, E. J. Appl. Sci. 2010, 6(7), 2993-2997.

[14]. Piyush, B.; Vekariya, J. R. P.; Goswami, V.; Hitendra, S. J. Int. Let. Chem. Phys. Astron. 2014, 7, 45-52.

[15]. Lamani, R. S.; Shetty, N. S.; Kamble, R. R.; Khazi, I. A. Eur. J. Med. Chem. 2009, 44(7), 2828-2833.
http://dx.doi.org/10.1016/j.ejmech.2008.12.019

[16]. Foroumadi, A.; Emami, S.; Hassanzadeh, A.; Rajaee, M.; Sokhanvar, K.; Moshafi, M. H.; Shafiee, A. Bioorg. Med. Ch. Lett. 2005, 15(20), 4488-4492.
http://dx.doi.org/10.1016/j.bmcl.2005.07.016

[17]. Onkol, T.; Doruer, D. S.; Uzun, L.; Adak, S.; Ozkan, S. J. Enzym. Inhib. Med. Ch. 2008, 23(2), 277-284.
http://dx.doi.org/10.1080/14756360701408697

[18]. Anindo, R.; Kamran, I. J. Ark. Acad. Sci. 2003, 57, 130-139.

[19]. Rocha, A. P.; Gradette, J. L.; Real L. P. Polym. Degrad. Stabil. 2003, 82, 235-243.
http://dx.doi.org/10.1016/S0141-3910(03)00217-9

[20]. Ogorkiewicz, R. M. Engineering Properties of Thermoplastic First edition, London Wiley-Interscience, 1970.

[21]. Cazako, E.; Vyatazal, Z.; Vymazalova, Z.; Skaiskytas, J.; Setpek, J. Eur. Polym. J. 1978, 14, 1011-1013.

[22]. Vymazal, Z.; Czako, E.; Volka, K.; Stepek, J.; Lukas, R.; Kolinsky, M.; Bouchal, K. Eur. Polym. J. 1980, 16, 151-157.
http://dx.doi.org/10.1016/0014-3057(80)90063-4

[23]. Cooray, B. B.; Scott, G. Eur. Polym. J. 1981, 7, 379-384.
http://dx.doi.org/10.1016/0014-3057(81)90141-5

[24]. Volka, K.; Vymazal, Z.; Schmidt, P.; Vymazalova, Z. Eur. Polym. J. 1984, 20, 219-220.
http://dx.doi.org/10.1016/0014-3057(84)90040-5

[25]. Yousif, E.; Salih, N.; Salimon, J. J. Appl. Polym. Sci. 2011, 120(4), 2207-2214.
http://dx.doi.org/10.1002/app.33463

[26]. Yousif, E.; Bakir, E.; Salimon, J.; Salih, N. J. Saudi Chem. Soc. 2012, 16, 279-285.
http://dx.doi.org/10.1016/j.jscs.2011.01.009

[27]. Mahendrasinh, M. R.; Hemul, V. P.; Lata, M. R.; Naynika, K. P. Int. J. Pharm. Chem. Biol. Sci. 2013, 3(3), 814-819.

[28]. Arct, J.; Dul, M.; Rabek, J. F.; Ranby, B. Eur. Polym. J. 1981, 17, 1041-1048.
http://dx.doi.org/10.1016/0014-3057(81)90025-2

[29]. Harris, W. E.; Kratochvil, B. An Introduction to Chemical Analysis, Saunders College Publishing. Holt-Saunders International Edition, New York, pp. 572-599, 1981.

[30]. Fox, R. B.; Price, T. R. J. Polym. Sci. A 1965, 3, 2303-2311.
http://dx.doi.org/10.1002/pol.1965.100030617

[31]. Edward, J. M. Physical properties of polymers handbook, 2nd edition Springer, New York, 2007

[32]. Salovey, R.; Bair, H. E. J. Poly. Sci. 1970, 14, 731-739.

[33]. Anton, P. C.; Dubois, J.; Mur, G.; Gay, M.; Audouin, L. J. Polym. Degrad. Stabil. 1998, 60, 275-281.
http://dx.doi.org/10.1016/S0141-3910(97)00077-3

[34]. Yousif, E. A.; Hameed, E. B. J. Al-Nahrain Univ. 2007, 10, 7-12.

[35]. Yousif, E. A.; Aliwi, S.; Ameer, A.; Jaleel, R. Turk. J. Chem. 2009, 33, 399-410.

[36]. Chandra R.; Hanada, S. Polym. Degrad. Stabil. 1992, 37, 73-82.
http://dx.doi.org/10.1016/0141-3910(92)90076-H

Supporting Agencies

Department of Chemistry, College of Science, Al-Mustansiriyah University, Baghdad, 10052, Iraq
Most read articles by the same author(s)
TrendMD

Dimensions - Altmetric - scite_ - PlumX

Downloads and views

Downloads

Download data is not yet available.

Metrics

Metrics Loading ...
License Terms

License Terms

by-nc

Copyright © 2025 by Authors. This work is published and licensed by Atlanta Publishing House LLC, Atlanta, GA, USA. The full terms of this license are available at https://www.eurjchem.com/index.php/eurjchem/terms and incorporate the Creative Commons Attribution-Non Commercial (CC BY NC) (International, v4.0) License (http://creativecommons.org/licenses/by-nc/4.0). By accessing the work, you hereby accept the Terms. This is an open access article distributed under the terms and conditions of the CC BY NC License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited without any further permission from Atlanta Publishing House LLC (European Journal of Chemistry). No use, distribution, or reproduction is permitted which does not comply with these terms. Permissions for commercial use of this work beyond the scope of the License (https://www.eurjchem.com/index.php/eurjchem/terms) are administered by Atlanta Publishing House LLC (European Journal of Chemistry).