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Palm oil polyol/ polyurethane shape memory nanocomposites

A series of nanoclay reinforced thermoplastic polyurethane with shape memory effect have been successfully synthesized via two-step polymerization process. The polyurethanes are composed of polycaprolactonediol, palm oil polyol, 4,4'-diphenylmethane diisocyanate and 1,4-butanediol. Nanoclay was...

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Main Authors: S.A., Zubir,, S., Ahmad,, E.S., Ali,
Format: Conference Paper
Language:en_US
Published: 2015
Subjects:
Clay
Palm oil polyol; Polyurethane
Shape fixity; Shape recovery
Online Access:http://ddms.usim.edu.my/handle/123456789/9222
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spelling my.usim-92222015-08-26T01:23:54Z Palm oil polyol/ polyurethane shape memory nanocomposites S.A., Zubir, S., Ahmad, E.S., Ali, Clay Palm oil polyol; Polyurethane Shape fixity; Shape recovery A series of nanoclay reinforced thermoplastic polyurethane with shape memory effect have been successfully synthesized via two-step polymerization process. The polyurethanes are composed of polycaprolactonediol, palm oil polyol, 4,4'-diphenylmethane diisocyanate and 1,4-butanediol. Nanoclay was added in order to improve the overall properties of the pristine polyurethane. Besides, the addition of palm oil polyol is believed to enhance the crosslinking process and further improve the properties. X-ray diffraction result showed that there is a decrease in crystallinity of polyurethane nanocomposites as clay is added. Good shape memory and mechanical properties of resulting polyurethane nanocomposites were obtained in this work. © (2013) Trans Tech Publications, Switzerland. 2015-08-26T01:23:54Z 2015-08-26T01:23:54Z 2013-01-01 Conference Paper 9783-0378-5634-5 1660-9336 http://ddms.usim.edu.my/handle/123456789/9222 en_US
institution Universiti Sains Islam Malaysia
building USIM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universit Sains Islam i Malaysia
content_source USIM Institutional Repository
url_provider http://ddms.usim.edu.my/
language en_US
topic Clay
Palm oil polyol; Polyurethane
Shape fixity; Shape recovery
spellingShingle Clay
Palm oil polyol; Polyurethane
Shape fixity; Shape recovery
S.A., Zubir,
S., Ahmad,
E.S., Ali,
Palm oil polyol/ polyurethane shape memory nanocomposites
description A series of nanoclay reinforced thermoplastic polyurethane with shape memory effect have been successfully synthesized via two-step polymerization process. The polyurethanes are composed of polycaprolactonediol, palm oil polyol, 4,4'-diphenylmethane diisocyanate and 1,4-butanediol. Nanoclay was added in order to improve the overall properties of the pristine polyurethane. Besides, the addition of palm oil polyol is believed to enhance the crosslinking process and further improve the properties. X-ray diffraction result showed that there is a decrease in crystallinity of polyurethane nanocomposites as clay is added. Good shape memory and mechanical properties of resulting polyurethane nanocomposites were obtained in this work. © (2013) Trans Tech Publications, Switzerland.
format Conference Paper
author S.A., Zubir,
S., Ahmad,
E.S., Ali,
author_facet S.A., Zubir,
S., Ahmad,
E.S., Ali,
author_sort S.A., Zubir,
title Palm oil polyol/ polyurethane shape memory nanocomposites
title_short Palm oil polyol/ polyurethane shape memory nanocomposites
title_full Palm oil polyol/ polyurethane shape memory nanocomposites
title_fullStr Palm oil polyol/ polyurethane shape memory nanocomposites
title_full_unstemmed Palm oil polyol/ polyurethane shape memory nanocomposites
title_sort palm oil polyol/ polyurethane shape memory nanocomposites
publishDate 2015
url http://ddms.usim.edu.my/handle/123456789/9222
_version_ 1645152566112157696
score 13.18916

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