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UV-curable palm oil based-urethane acrylate/clay nanocomposites

Synthesis of palm oil based-urethane acrylate (POBUA) resins was carried out by acrylation of epoxidized palm oil (EPOP) using acrylic acid in the presence of a catalyst and followed by isocyanation to obtain the POBUA. Using the monomer as a diluent in the formulation, 4% of photoinitiator and inco...

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Main Authors: M. Salih, Ashraf, Wan Yunus, Wan Md Zin, Mohd Dahlan, Khairul Zaman, Mahmood, Mohd Hilmi, Ahmad, Mansor
Format: Article
Language:English
Published: Universiti Putra Malaysia Press 2012
Online Access:http://psasir.upm.edu.my/id/eprint/40484/1/26.%20UV-Curable%20Palm%20Oil%20Based.pdf
http://psasir.upm.edu.my/id/eprint/40484/
http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2020%20%282%29%20Jul.%202012/21%20Pg%20435-444.pdf
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spelling my.upm.eprints.404842015-11-04T06:20:08Z http://psasir.upm.edu.my/id/eprint/40484/ UV-curable palm oil based-urethane acrylate/clay nanocomposites M. Salih, Ashraf Wan Yunus, Wan Md Zin Mohd Dahlan, Khairul Zaman Mahmood, Mohd Hilmi Ahmad, Mansor Synthesis of palm oil based-urethane acrylate (POBUA) resins was carried out by acrylation of epoxidized palm oil (EPOP) using acrylic acid in the presence of a catalyst and followed by isocyanation to obtain the POBUA. Using the monomer as a diluent in the formulation, 4% of photoinitiator and incorporation of organoclay (1-5% wt), nanocomposites were obtained upon UV irradiation. The X-ray Diffractory XRD study revealed that the nanocomposites obtained were of the exfoliation type. The presence of the clay improved the hardness and did not affect the thermal stability. Similarly, it increased the glass transition temperature Tg but reduced the modulus as the clay content was increased. The improvement of the tensile strength was only obtained when the clay concentration was 5 phr. Universiti Putra Malaysia Press 2012 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/40484/1/26.%20UV-Curable%20Palm%20Oil%20Based.pdf M. Salih, Ashraf and Wan Yunus, Wan Md Zin and Mohd Dahlan, Khairul Zaman and Mahmood, Mohd Hilmi and Ahmad, Mansor (2012) UV-curable palm oil based-urethane acrylate/clay nanocomposites. Pertanika Journal of Science & Technology, 20 (2). pp. 435-444. ISSN 0128-7680; ESSN: 2231-8526 http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2020%20%282%29%20Jul.%202012/21%20Pg%20435-444.pdf
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Synthesis of palm oil based-urethane acrylate (POBUA) resins was carried out by acrylation of epoxidized palm oil (EPOP) using acrylic acid in the presence of a catalyst and followed by isocyanation to obtain the POBUA. Using the monomer as a diluent in the formulation, 4% of photoinitiator and incorporation of organoclay (1-5% wt), nanocomposites were obtained upon UV irradiation. The X-ray Diffractory XRD study revealed that the nanocomposites obtained were of the exfoliation type. The presence of the clay improved the hardness and did not affect the thermal stability. Similarly, it increased the glass transition temperature Tg but reduced the modulus as the clay content was increased. The improvement of the tensile strength was only obtained when the clay concentration was 5 phr.
format Article
author M. Salih, Ashraf
Wan Yunus, Wan Md Zin
Mohd Dahlan, Khairul Zaman
Mahmood, Mohd Hilmi
Ahmad, Mansor
spellingShingle M. Salih, Ashraf
Wan Yunus, Wan Md Zin
Mohd Dahlan, Khairul Zaman
Mahmood, Mohd Hilmi
Ahmad, Mansor
UV-curable palm oil based-urethane acrylate/clay nanocomposites
author_facet M. Salih, Ashraf
Wan Yunus, Wan Md Zin
Mohd Dahlan, Khairul Zaman
Mahmood, Mohd Hilmi
Ahmad, Mansor
author_sort M. Salih, Ashraf
title UV-curable palm oil based-urethane acrylate/clay nanocomposites
title_short UV-curable palm oil based-urethane acrylate/clay nanocomposites
title_full UV-curable palm oil based-urethane acrylate/clay nanocomposites
title_fullStr UV-curable palm oil based-urethane acrylate/clay nanocomposites
title_full_unstemmed UV-curable palm oil based-urethane acrylate/clay nanocomposites
title_sort uv-curable palm oil based-urethane acrylate/clay nanocomposites
publisher Universiti Putra Malaysia Press
publishDate 2012
url http://psasir.upm.edu.my/id/eprint/40484/1/26.%20UV-Curable%20Palm%20Oil%20Based.pdf
http://psasir.upm.edu.my/id/eprint/40484/
http://www.pertanika.upm.edu.my/Pertanika%20PAPERS/JST%20Vol.%2020%20%282%29%20Jul.%202012/21%20Pg%20435-444.pdf
_version_ 1643832729554386944
score 13.211869

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