2015
DOI: 10.5155/eurjchem.6.3.242-247.1165
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Abstract: 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 1 H 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 th… Show more

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Cited by 18 publications
(18 citation statements)
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“…40 µm were produced. Such concentration of additives has been proven to be effective, as previously reported [51], without causing undesirable change in the colour of polymer [36]. The PVC films were irradiated with a UV light for a time ranging from 50 h to 300 h and the FTIR spectra of the irradiated films were recorded.…”
Section: Ftir Spectroscopy Study Of Photodegradation By Uv Irradiationmentioning
confidence: 83%
“…40 µm were produced. Such concentration of additives has been proven to be effective, as previously reported [51], without causing undesirable change in the colour of polymer [36]. The PVC films were irradiated with a UV light for a time ranging from 50 h to 300 h and the FTIR spectra of the irradiated films were recorded.…”
Section: Ftir Spectroscopy Study Of Photodegradation By Uv Irradiationmentioning
confidence: 83%
“…In the present work the photostabilization of poly(vinyl، chloride)1was examined with additive concentration which weight ranges from (0.1 to 0.5%).The1thickness of1the films PVC was1kept constant at (40μm). Figure (5)(6)(7)(8) show that both of carbonyl index (I CO ) with1irradiation time for PVC films containing1different concentration on additives. The results fig.…”
Section: Results and Discussion: Photodegradation Mechanism For Pvcmentioning
confidence: 99%
“…The films1 were fixed on1stands1specially used1 for irradiation. The stand was provided1 with an aluminum1plate (0.6 mm in1 thickness) supplied،by1Q-panel company (8,20).…”
Section: C4mentioning
confidence: 99%
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