Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation
Alcoholysis and esterification are useful methods to prepare polyalkyds from vegetable oils. Reaction parameters and different concentration of raw materials have showed a significant role on the properties of the formulated polyalkyds. The formation of monoglyceride (MG) and diglyceride (DG) during...
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| Format: | Article |
| Language: | English |
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Malaysian Palm Oil Board
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32467/1/Investigation%20on%20the%20effect%20of%20monoglyceride%20concentration%20on%20palm%20oil.pdf |
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| author | Ridzuan, Ramli Ong, Huei Ruey Hong, Chi Shein Khan, Maksudur R. Yunus, R. M. Rohaya, Mohamed Halim Astimar, Abdul Aziz Zawawi, Ibrahim Islam, Muhammad Remanul |
| author_facet | Ridzuan, Ramli Ong, Huei Ruey Hong, Chi Shein Khan, Maksudur R. Yunus, R. M. Rohaya, Mohamed Halim Astimar, Abdul Aziz Zawawi, Ibrahim Islam, Muhammad Remanul |
| author_sort | Ridzuan, Ramli |
| collection | UMP |
| description | Alcoholysis and esterification are useful methods to prepare polyalkyds from vegetable oils. Reaction parameters and different concentration of raw materials have showed a significant role on the properties of the formulated polyalkyds. The formation of monoglyceride (MG) and diglyceride (DG) during the synthesis and their ratio may have a significant role on the properties of the polyalkyds. The goal of the present paper was to investigate the effect of MG to DG ratio on alkyd resin synthesised from palm oil by alcoholysispolyesterification reactions catalysed by homo-hetero catalytic system. Different ratios of MG:DG were obtained from alcoholysis reaction by taking samples at different reaction times. The formation of the alkyd resin was confirmed by Fourier transform infrared (FTIR) spectroscopy with the presence of ester group (C-O-C). The molecular weight of alkyd resin was determined by gel permeation chromatography (GPC). The alkyd resin prepared at higher MG:DG ratio exhibited higher initial rate of polyesterification reaction with higher molecular weight. In addition, the film of alkyd resin prepared from higher MG:DG ratio presented better pencil hardness and chemical resistivity. |
| first_indexed | 2024-03-06T12:53:00Z |
| format | Article |
| id | UMPir32467 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:53:00Z |
| publishDate | 2021 |
| publisher | Malaysian Palm Oil Board |
| record_format | dspace |
| spelling | UMPir324672021-10-28T06:37:32Z http://umpir.ump.edu.my/id/eprint/32467/ Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation Ridzuan, Ramli Ong, Huei Ruey Hong, Chi Shein Khan, Maksudur R. Yunus, R. M. Rohaya, Mohamed Halim Astimar, Abdul Aziz Zawawi, Ibrahim Islam, Muhammad Remanul TP Chemical technology Alcoholysis and esterification are useful methods to prepare polyalkyds from vegetable oils. Reaction parameters and different concentration of raw materials have showed a significant role on the properties of the formulated polyalkyds. The formation of monoglyceride (MG) and diglyceride (DG) during the synthesis and their ratio may have a significant role on the properties of the polyalkyds. The goal of the present paper was to investigate the effect of MG to DG ratio on alkyd resin synthesised from palm oil by alcoholysispolyesterification reactions catalysed by homo-hetero catalytic system. Different ratios of MG:DG were obtained from alcoholysis reaction by taking samples at different reaction times. The formation of the alkyd resin was confirmed by Fourier transform infrared (FTIR) spectroscopy with the presence of ester group (C-O-C). The molecular weight of alkyd resin was determined by gel permeation chromatography (GPC). The alkyd resin prepared at higher MG:DG ratio exhibited higher initial rate of polyesterification reaction with higher molecular weight. In addition, the film of alkyd resin prepared from higher MG:DG ratio presented better pencil hardness and chemical resistivity. Malaysian Palm Oil Board 2021-06 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/32467/1/Investigation%20on%20the%20effect%20of%20monoglyceride%20concentration%20on%20palm%20oil.pdf Ridzuan, Ramli and Ong, Huei Ruey and Hong, Chi Shein and Khan, Maksudur R. and Yunus, R. M. and Rohaya, Mohamed Halim and Astimar, Abdul Aziz and Zawawi, Ibrahim and Islam, Muhammad Remanul (2021) Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation. Journal Of Oil Palm Research, 33 (2). 299 -306. ISSN 1511-2780. (Published) https://doi.org/10.21894/jopr.2020.0086 https://doi.org/10.21894/jopr.2020.0086 |
| spellingShingle | TP Chemical technology Ridzuan, Ramli Ong, Huei Ruey Hong, Chi Shein Khan, Maksudur R. Yunus, R. M. Rohaya, Mohamed Halim Astimar, Abdul Aziz Zawawi, Ibrahim Islam, Muhammad Remanul Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| title | Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| title_full | Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| title_fullStr | Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| title_full_unstemmed | Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| title_short | Investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| title_sort | investigation on the effect of monoglyceride concentration on palm oil based alkyd resin preparation |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/32467/1/Investigation%20on%20the%20effect%20of%20monoglyceride%20concentration%20on%20palm%20oil.pdf |
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