New polyurethane nanocomposites based on soya oil
New polyurethane (PU) nanocomposites were prepared from a dispersion of 0 - 5% montmorillonite (MMT) clay with isocyanate and soya oil polyol that was synthesized via transesterification of triglycerides to reduce petroleum dependence. FT-IR spectra indicate the presence of hydrogen bonding between...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Published: |
Japan Oil Chemists' Society
2014
|
| Online Access: | http://psasir.upm.edu.my/id/eprint/34647/ |
| _version_ | 1848847831943610368 |
|---|---|
| author | Mohammed, Issam Ahmed Abd Khadir, Nurul Khizrien Al-Mulla, Emad Abbas Jaffar |
| author_facet | Mohammed, Issam Ahmed Abd Khadir, Nurul Khizrien Al-Mulla, Emad Abbas Jaffar |
| author_sort | Mohammed, Issam Ahmed |
| building | UPM Institutional Repository |
| collection | Online Access |
| description | New polyurethane (PU) nanocomposites were prepared from a dispersion of 0 - 5% montmorillonite (MMT) clay with isocyanate and soya oil polyol that was synthesized via transesterification of triglycerides to reduce petroleum dependence. FT-IR spectra indicate the presence of hydrogen bonding between nanoclay and the polymer matrix, whereas the exfoliated structure of clay layers was confirmed by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Optical microscopy, mechanical and thermal analyses were done to investigate significant improvement of the nanocomposites. The results showed PU–3% nanoclay (NC) showed optimum results in mechanical properties such as tensile and flexural strength but the lowest in impact strength. |
| first_indexed | 2025-11-15T09:24:52Z |
| format | Article |
| id | upm-34647 |
| institution | Universiti Putra Malaysia |
| institution_category | Local University |
| last_indexed | 2025-11-15T09:24:52Z |
| publishDate | 2014 |
| publisher | Japan Oil Chemists' Society |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | upm-346472015-12-16T08:24:07Z http://psasir.upm.edu.my/id/eprint/34647/ New polyurethane nanocomposites based on soya oil Mohammed, Issam Ahmed Abd Khadir, Nurul Khizrien Al-Mulla, Emad Abbas Jaffar New polyurethane (PU) nanocomposites were prepared from a dispersion of 0 - 5% montmorillonite (MMT) clay with isocyanate and soya oil polyol that was synthesized via transesterification of triglycerides to reduce petroleum dependence. FT-IR spectra indicate the presence of hydrogen bonding between nanoclay and the polymer matrix, whereas the exfoliated structure of clay layers was confirmed by X-ray diffraction (XRD) and transmission electron microscopy (TEM). Optical microscopy, mechanical and thermal analyses were done to investigate significant improvement of the nanocomposites. The results showed PU–3% nanoclay (NC) showed optimum results in mechanical properties such as tensile and flexural strength but the lowest in impact strength. Japan Oil Chemists' Society 2014 Article PeerReviewed Mohammed, Issam Ahmed and Abd Khadir, Nurul Khizrien and Al-Mulla, Emad Abbas Jaffar (2014) New polyurethane nanocomposites based on soya oil. Journal of Oleo Science, 63 (2). pp. 193-200. ISSN 1345-8957; ESSN: 1347-3352 https://www.jstage.jst.go.jp/article/jos/63/2/63_ess13099/_article 10.5650/jos.ess13099 |
| spellingShingle | Mohammed, Issam Ahmed Abd Khadir, Nurul Khizrien Al-Mulla, Emad Abbas Jaffar New polyurethane nanocomposites based on soya oil |
| title | New polyurethane nanocomposites based on soya oil |
| title_full | New polyurethane nanocomposites based on soya oil |
| title_fullStr | New polyurethane nanocomposites based on soya oil |
| title_full_unstemmed | New polyurethane nanocomposites based on soya oil |
| title_short | New polyurethane nanocomposites based on soya oil |
| title_sort | new polyurethane nanocomposites based on soya oil |
| url | http://psasir.upm.edu.my/id/eprint/34647/ http://psasir.upm.edu.my/id/eprint/34647/ http://psasir.upm.edu.my/id/eprint/34647/ |