The study of glycerol plasticized thermoplastic sago starch

Thermoplastic sago starch (TPSS) was produced by plasticizing with glycerol through melt blending before being compression moulded. The investigated TPSS was prepared at glycerol/starch weight fraction of 40/60, 35/65 and 30/70. The functional groups composition, tensile strength, density, moistu...

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Main Authors:	Ahmad, Zuraida, Abdul Razak, Nur Humairah, Abdul Wahid, Nur Izwah, Zulkifli, Siti Naqiah
Format:	Article
Language:	English
Published:	Trans Tech Publications, Switzerland 2012
Subjects:	TA401 Materials of engineering and construction
Online Access:	http://irep.iium.edu.my/26637/ http://irep.iium.edu.my/26637/ http://irep.iium.edu.my/26637/ http://irep.iium.edu.my/26637/1/AMR.576.289_ICAMME_2012.pdf

id	iium-26637
recordtype	eprints
spelling	iium-266372012-11-20T02:25:10Z http://irep.iium.edu.my/26637/ The study of glycerol plasticized thermoplastic sago starch Ahmad, Zuraida Abdul Razak, Nur Humairah Abdul Wahid, Nur Izwah Zulkifli, Siti Naqiah TA401 Materials of engineering and construction Thermoplastic sago starch (TPSS) was produced by plasticizing with glycerol through melt blending before being compression moulded. The investigated TPSS was prepared at glycerol/starch weight fraction of 40/60, 35/65 and 30/70. The functional groups composition, tensile strength, density, moisture content and water absorption were evaluated and compared at different glycerol/starch ratio. The compatibility of the glycerol as the plasticizer in the TPSS was proven by Fourier transform infrared spectroscopy (FTIR) where glycerol could form stable hydrogen bond with sago starch. This preliminary study demonstrated that the stress at maximum load was only applicable for lower glycerol/starch ratio of 30/70. The density of TPSS was inversely proportional to the increment of glycerol/starch ratio whereas moisture content and water absorption had opposite relationship. Trans Tech Publications, Switzerland 2012-10 Article PeerReviewed application/pdf en http://irep.iium.edu.my/26637/1/AMR.576.289_ICAMME_2012.pdf Ahmad, Zuraida and Abdul Razak, Nur Humairah and Abdul Wahid, Nur Izwah and Zulkifli, Siti Naqiah (2012) The study of glycerol plasticized thermoplastic sago starch. Advanced Materials Research, 576. pp. 289-292. ISSN 1022-6680 http://www.scientific.net/AMR.576.289 10.4028/www.scientific.net/AMR.576.289
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TA401 Materials of engineering and construction
spellingShingle	TA401 Materials of engineering and construction Ahmad, Zuraida Abdul Razak, Nur Humairah Abdul Wahid, Nur Izwah Zulkifli, Siti Naqiah The study of glycerol plasticized thermoplastic sago starch
description	Thermoplastic sago starch (TPSS) was produced by plasticizing with glycerol through melt blending before being compression moulded. The investigated TPSS was prepared at glycerol/starch weight fraction of 40/60, 35/65 and 30/70. The functional groups composition, tensile strength, density, moisture content and water absorption were evaluated and compared at different glycerol/starch ratio. The compatibility of the glycerol as the plasticizer in the TPSS was proven by Fourier transform infrared spectroscopy (FTIR) where glycerol could form stable hydrogen bond with sago starch. This preliminary study demonstrated that the stress at maximum load was only applicable for lower glycerol/starch ratio of 30/70. The density of TPSS was inversely proportional to the increment of glycerol/starch ratio whereas moisture content and water absorption had opposite relationship.
format	Article
author	Ahmad, Zuraida Abdul Razak, Nur Humairah Abdul Wahid, Nur Izwah Zulkifli, Siti Naqiah
author_facet	Ahmad, Zuraida Abdul Razak, Nur Humairah Abdul Wahid, Nur Izwah Zulkifli, Siti Naqiah
author_sort	Ahmad, Zuraida
title	The study of glycerol plasticized thermoplastic sago starch
title_short	The study of glycerol plasticized thermoplastic sago starch
title_full	The study of glycerol plasticized thermoplastic sago starch
title_fullStr	The study of glycerol plasticized thermoplastic sago starch
title_full_unstemmed	The study of glycerol plasticized thermoplastic sago starch
title_sort	study of glycerol plasticized thermoplastic sago starch
publisher	Trans Tech Publications, Switzerland
publishDate	2012
url	http://irep.iium.edu.my/26637/ http://irep.iium.edu.my/26637/ http://irep.iium.edu.my/26637/ http://irep.iium.edu.my/26637/1/AMR.576.289_ICAMME_2012.pdf
first_indexed	2023-09-18T20:39:38Z
last_indexed	2023-09-18T20:39:38Z
_version_	1777409278551785472

The study of glycerol plasticized thermoplastic sago starch

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