Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s
In this study, the waste of sunflower oil refinement was converted to a fatty acid glycidyl ester (FAGE). An unsaturated oligo(ether-ester) (OEE) was synthesized by ring-opening polymerization using propylene oxide (PO) and FAGE. Oligo(ether-ester) production was achieved with a high yield of 80% at...
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | International Journal of Polymer Science |
| Online Access: | http://dx.doi.org/10.1155/2019/1519593 |
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| author | S. Kocaman A. Cerit U. Soydal M. E. Marti G. Ahmetli |
| author_facet | S. Kocaman A. Cerit U. Soydal M. E. Marti G. Ahmetli |
| author_sort | S. Kocaman |
| collection | DOAJ |
| description | In this study, the waste of sunflower oil refinement was converted to a fatty acid glycidyl ester (FAGE). An unsaturated oligo(ether-ester) (OEE) was synthesized by ring-opening polymerization using propylene oxide (PO) and FAGE. Oligo(ether-ester) production was achieved with a high yield of 80% at 5 h and 0°C when the mole ratio of PO : FAGE was 1 : 1. Synthesized OEE was characterized by FTIR and several chemical analysis methods. According to the TGA results, T5, T10, and T50 values of OEE-styrene copolymers increased up to a 7 : 3 mole ratio then decreased. The weight losses of these copolymers changed in the range of 3-5%. The data of longitudinal and transversal wave velocities showed that copolymers with styrene had better elastic properties and impact resistances compared to those with pure polystyrene. |
| format | Article |
| id | doaj-art-f926c9bd599a4695a6505ebca3a37f47 |
| institution | Kabale University |
| issn | 1687-9422 1687-9430 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Polymer Science |
| spelling | doaj-art-f926c9bd599a4695a6505ebca3a37f472025-02-03T01:22:22ZengWileyInternational Journal of Polymer Science1687-94221687-94302019-01-01201910.1155/2019/15195931519593Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)sS. Kocaman0A. Cerit1U. Soydal2M. E. Marti3G. Ahmetli4Department of Chemical Engineering, Konya Technical University, Konya, TurkeyEreğli K. Akman Vocational School, Necmettin Erbakan University, Konya, TurkeyKarapınar Aydoğanlar Vocational School, Selçuk University, Konya, TurkeyDepartment of Chemical Engineering, Konya Technical University, Konya, TurkeyDepartment of Chemical Engineering, Konya Technical University, Konya, TurkeyIn this study, the waste of sunflower oil refinement was converted to a fatty acid glycidyl ester (FAGE). An unsaturated oligo(ether-ester) (OEE) was synthesized by ring-opening polymerization using propylene oxide (PO) and FAGE. Oligo(ether-ester) production was achieved with a high yield of 80% at 5 h and 0°C when the mole ratio of PO : FAGE was 1 : 1. Synthesized OEE was characterized by FTIR and several chemical analysis methods. According to the TGA results, T5, T10, and T50 values of OEE-styrene copolymers increased up to a 7 : 3 mole ratio then decreased. The weight losses of these copolymers changed in the range of 3-5%. The data of longitudinal and transversal wave velocities showed that copolymers with styrene had better elastic properties and impact resistances compared to those with pure polystyrene.http://dx.doi.org/10.1155/2019/1519593 |
| spellingShingle | S. Kocaman A. Cerit U. Soydal M. E. Marti G. Ahmetli Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s International Journal of Polymer Science |
| title | Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s |
| title_full | Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s |
| title_fullStr | Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s |
| title_full_unstemmed | Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s |
| title_short | Evaluation of Fatty Acid Waste in the Synthesis of Oligo(Ether-Ester)s |
| title_sort | evaluation of fatty acid waste in the synthesis of oligo ether ester s |
| url | http://dx.doi.org/10.1155/2019/1519593 |
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