Investigation of the Photodecomposition Rate Constant of Poly (Vinyl Chloride) Films Containing Organotin (IV) Complexes

Authors

  • Mustafa Ali Department of Chemistry, College of Science, Al-Nahrain University, Baghdad-Iraq
  • Gamal A El-Hiti Cornea Research Chair, Department of Optometry, College of Applied Medical Sciences, King Saud University, P.O. Box 10219, Riyadh 11433, Saudi Arabia.
  • Hanan Ibraheem Department of Chemistry, College of Science, Al-Nahrain University, Baghdad-Iraq
  • Emad Yousif Department of Chemistry, College of Science, Al-Nahrain University, Baghdad-Iraq

Keywords:

Photodecomposition rate constant, Photostabilization, Organotin complexes, PVC films, Addtitives

Abstract

The photodecomposition of poly(vinyl chloride), films containing organotin complexes (0.5% by weight) was investigated. The photodecomposition rate constant was reduced significantly in the presence of organotin complexes compared to the blank PVC. The Ph3SnL complex was found to be the most effective additive in photostabilization of PVC films. The photodecomposition rate constant for PVC films containing triphenyltin(IV) was found to be 1.80 ´10-3 sec-1 compared to 4.75 ´ 10-3 sec-1 for PVC films in the absence of any additives.



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Published

2017-09-01

Issue

Vol. 20 No. 3 (2017): September

Section

Articles

How to Cite

[1]
“Investigation of the Photodecomposition Rate Constant of Poly (Vinyl Chloride) Films Containing Organotin (IV) Complexes”, ANJS, vol. 20, no. 3, pp. 18–23, Sep. 2017, Accessed: Apr. 25, 2024. [Online]. Available: https://anjs.edu.iq/index.php/anjs/article/view/98

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