Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability
Poly(vinyl chloride) (PVC) is modified by N-phenyl itaconimide derivatives (N-(RPh)IM) as modifying agents or graft comonomers. The resulting modified polymers or graft copolymers were characterized using FTIR and UV/Vis spectrophotometry. The thermal properties of the modified polymers were investi...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2019-01-01
|
| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2019/4782745 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1832556460330975232 |
|---|---|
| author | Asma M. Elsharif Azza A. Al-Ghamdi Abir S. Abdel-Naby |
| author_facet | Asma M. Elsharif Azza A. Al-Ghamdi Abir S. Abdel-Naby |
| author_sort | Asma M. Elsharif |
| collection | DOAJ |
| description | Poly(vinyl chloride) (PVC) is modified by N-phenyl itaconimide derivatives (N-(RPh)IM) as modifying agents or graft comonomers. The resulting modified polymers or graft copolymers were characterized using FTIR and UV/Vis spectrophotometry. The thermal properties of the modified polymers were investigated using thermogravimetry (TGA), which revealed that the synthesized polymers exhibited high thermal stability, as shown from the value of their initial decomposition temperatures and the percentage of weight loss at high temperatures. The polymer modified by 4-bromo itaconimide exhibited the most thermal stability. A mechanism for the modification reaction and the graft copolymerization of PVC was suggested. |
| format | Article |
| id | doaj-art-3d45f4e3e6fe4295ab4ff647ad8a8432 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-3d45f4e3e6fe4295ab4ff647ad8a84322025-02-03T05:45:17ZengWileyJournal of Chemistry2090-90632090-90712019-01-01201910.1155/2019/47827454782745Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal StabilityAsma M. Elsharif0Azza A. Al-Ghamdi1Abir S. Abdel-Naby2Chemistry Department, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi ArabiaChemistry Department, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi ArabiaChemistry Department, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, 31441 Dammam, Saudi ArabiaPoly(vinyl chloride) (PVC) is modified by N-phenyl itaconimide derivatives (N-(RPh)IM) as modifying agents or graft comonomers. The resulting modified polymers or graft copolymers were characterized using FTIR and UV/Vis spectrophotometry. The thermal properties of the modified polymers were investigated using thermogravimetry (TGA), which revealed that the synthesized polymers exhibited high thermal stability, as shown from the value of their initial decomposition temperatures and the percentage of weight loss at high temperatures. The polymer modified by 4-bromo itaconimide exhibited the most thermal stability. A mechanism for the modification reaction and the graft copolymerization of PVC was suggested.http://dx.doi.org/10.1155/2019/4782745 |
| spellingShingle | Asma M. Elsharif Azza A. Al-Ghamdi Abir S. Abdel-Naby Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability Journal of Chemistry |
| title | Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability |
| title_full | Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability |
| title_fullStr | Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability |
| title_full_unstemmed | Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability |
| title_short | Modification of Poly(vinyl chloride) by N-Phenyl Itaconimides for the Improvement of Its Thermal Stability |
| title_sort | modification of poly vinyl chloride by n phenyl itaconimides for the improvement of its thermal stability |
| url | http://dx.doi.org/10.1155/2019/4782745 |
| work_keys_str_mv | AT asmamelsharif modificationofpolyvinylchloridebynphenylitaconimidesfortheimprovementofitsthermalstability AT azzaaalghamdi modificationofpolyvinylchloridebynphenylitaconimidesfortheimprovementofitsthermalstability AT abirsabdelnaby modificationofpolyvinylchloridebynphenylitaconimidesfortheimprovementofitsthermalstability |