Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols
In this study, castor oil-based polyurethanes–organoclay (COPUs-Cloisite 30B) nanocomposites are synthesized by mixing polypropylene glycol polyol and dehydrated castor oil (15 %), enforced with C30B nanofillers, at different weight percentages. The physico-chemical behaviors were evaluated by Fouri...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Springer Berlin Heidelberg
2014
|
| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/9420/1/Synthesis%20and%20characterization%20of%20polyurethane%E2%80%93%20organoclay%20nanocomposites%20based%20on%20renewable%20castor%20oil%20polyols.pdf |
| _version_ | 1825822275700523008 |
|---|---|
| author | M. A., Alaa Kamal, Yusoh S. F., Hasany |
| author_facet | M. A., Alaa Kamal, Yusoh S. F., Hasany |
| author_sort | M. A., Alaa |
| collection | UMP |
| description | In this study, castor oil-based polyurethanes–organoclay (COPUs-Cloisite 30B) nanocomposites are synthesized by mixing polypropylene glycol polyol and dehydrated castor oil (15 %), enforced with C30B nanofillers, at different weight percentages. The physico-chemical behaviors were evaluated by Fourier transform infrared spectroscopy, Fourier scanning electron microscopy, scanning electron microscopy and X-ray diffraction. Thermal stability was found improved up to ~30 °C in the sample with 5 wt% of C30B. Tensile properties depicted an improvement of ~240 % in tensile strength and decrease of ~30 % in elongation with 5 wt% organoclay, respectively. Improved physico-chemical properties of COPUs-C30B signify the usage of COPUs-C30B in the industrial and commercial applications, i.e. coatings, adhesives and automotive applications. |
| first_indexed | 2024-03-06T11:54:09Z |
| format | Article |
| id | UMPir9420 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T11:54:09Z |
| publishDate | 2014 |
| publisher | Springer Berlin Heidelberg |
| record_format | dspace |
| spelling | UMPir94202018-09-06T01:50:19Z http://umpir.ump.edu.my/id/eprint/9420/ Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols M. A., Alaa Kamal, Yusoh S. F., Hasany TP Chemical technology In this study, castor oil-based polyurethanes–organoclay (COPUs-Cloisite 30B) nanocomposites are synthesized by mixing polypropylene glycol polyol and dehydrated castor oil (15 %), enforced with C30B nanofillers, at different weight percentages. The physico-chemical behaviors were evaluated by Fourier transform infrared spectroscopy, Fourier scanning electron microscopy, scanning electron microscopy and X-ray diffraction. Thermal stability was found improved up to ~30 °C in the sample with 5 wt% of C30B. Tensile properties depicted an improvement of ~240 % in tensile strength and decrease of ~30 % in elongation with 5 wt% organoclay, respectively. Improved physico-chemical properties of COPUs-C30B signify the usage of COPUs-C30B in the industrial and commercial applications, i.e. coatings, adhesives and automotive applications. Springer Berlin Heidelberg 2014 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/9420/1/Synthesis%20and%20characterization%20of%20polyurethane%E2%80%93%20organoclay%20nanocomposites%20based%20on%20renewable%20castor%20oil%20polyols.pdf M. A., Alaa and Kamal, Yusoh and S. F., Hasany (2014) Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols. Polymer Bulletin, 72 (1). pp. 1-17. ISSN 0170-0839. (Published) http://link.springer.com/article/10.1007/s00289-014-1255-6 |
| spellingShingle | TP Chemical technology M. A., Alaa Kamal, Yusoh S. F., Hasany Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols |
| title | Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols |
| title_full | Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols |
| title_fullStr | Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols |
| title_full_unstemmed | Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols |
| title_short | Synthesis and Characterization of Polyurethane– Organoclay Nanocomposites Based on Renewable Castor Oil Polyols |
| title_sort | synthesis and characterization of polyurethane organoclay nanocomposites based on renewable castor oil polyols |
| topic | TP Chemical technology |
| url | http://umpir.ump.edu.my/id/eprint/9420/1/Synthesis%20and%20characterization%20of%20polyurethane%E2%80%93%20organoclay%20nanocomposites%20based%20on%20renewable%20castor%20oil%20polyols.pdf |
| work_keys_str_mv | AT maalaa synthesisandcharacterizationofpolyurethaneorganoclaynanocompositesbasedonrenewablecastoroilpolyols AT kamalyusoh synthesisandcharacterizationofpolyurethaneorganoclaynanocompositesbasedonrenewablecastoroilpolyols AT sfhasany synthesisandcharacterizationofpolyurethaneorganoclaynanocompositesbasedonrenewablecastoroilpolyols |