@article {10.3844/ajassp.2011.675.680,
article_type = {journal},
title = {Improvement of the Thermal, Photo and Mechanical Properties of Poly (Vinyl Chloride) in Presence of Poly (Glycidyl Methacrylate)},
author = {Abdel-Naby, Abir S.},
volume = {8},
year = {2011},
month = {Jun},
pages = {675-680},
doi = {10.3844/ajassp.2011.675.680},
url = {https://thescipub.com/abstract/ajassp.2011.675.680},
abstract = {Problem statement: Poly (vinyl chloride) suffers from poor heat stability. The thermal
degradation of the polymer leads to the evolution of hydrogen chloride gas, extensive discoloration of
the polymer and lowering of physical and mechanical properties. Approach: Binary blends of Poly
(Vinyl Chloride) (PVC) and Poly (Glycidyl Methacrylate) (PGMA) have been prepared by solution
blending aimed at the improvement of thermal and mechanical properties. Results and Conclusion:
Thermal properties of the blends were studied using Scanning Calorimetry (DSC), Thermogravimetry
(TGA) and potentiometric rate of dehydrochlorination. The increase of the PGMA content in the blend
leads to thermal stability of the blend as shown from the thermogravimetry and the rate of
dehydrochlorination results. All blends exhibited one major glass transition temperature (Tg) whose
position on the temperature scale was lowered with increased level of PGMA. The miscibility of
blends was also confirmed by the use of Scanning Electron Microscope (SEM). The improvement of
the mechanical properties of various blends of the two polymers was also obtained.},
journal = {American Journal of Applied Sciences},
publisher = {Science Publications}
}