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Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix

Hybrid cellulose composites comprising woven hemp fabric interspersed with microcrystalline cellulose in a matrix of castor oil based polyurethane. The compsoites were derived from natural resources except for the diisocyanate required for chain extension and crosslinking, together with likely inter...

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Main Authors:	Ansari M.N.M., Shanks R.A.
Other Authors:	55489853600
Format:	Conference Paper
Published:	2023
Subjects:	Bio-composite Biomaterial Cellulose Natural fiber Natural resource Urethane Activation Energy Bonding Castor Oil Cellulose Fibers Composites Cross Linking Glass Transition Temperature Gravimetry Mechanical Properties MicrOCRystalline Cellulose Polyurethanes Scanning Electron Microscopy Tensile Strength Activation energy Biological materials Biomaterials Damping Fluidics Glass transition Infrared spectroscopy Mechanical properties Medical nanotechnology Nanotechnology Natural fibers Natural resources Optical microscopy Tensile strength Vegetable oils Castor oil Cellulose fiber Chain extension Diisocyanates Interfacial bonding matrix Microcrystalline cellulose Scanning electrons Strength and toughness Thermo-mechanical analysis Vibration-damping
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id	my.uniten.dspace-30457
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spelling	my.uniten.dspace-304572024-04-18T10:13:26Z Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix Ansari M.N.M. Shanks R.A. 55489853600 35567552200 Bio-composite Biomaterial Cellulose Natural fiber Natural resource Urethane Activation Energy Bonding Castor Oil Cellulose Fibers Composites Cross Linking Glass Transition Temperature Gravimetry Mechanical Properties MicrOCRystalline Cellulose Polyurethanes Scanning Electron Microscopy Tensile Strength Activation energy Biological materials Biomaterials Damping Fluidics Glass transition Infrared spectroscopy Mechanical properties Medical nanotechnology Nanotechnology Natural fibers Natural resources Optical microscopy Polyurethanes Tensile strength Vegetable oils Bio-composite Castor oil Cellulose fiber Chain extension Diisocyanates Interfacial bonding matrix Microcrystalline cellulose Scanning electrons Strength and toughness Thermo-mechanical analysis Urethane Vibration-damping Cellulose Hybrid cellulose composites comprising woven hemp fabric interspersed with microcrystalline cellulose in a matrix of castor oil based polyurethane. The compsoites were derived from natural resources except for the diisocyanate required for chain extension and crosslinking, together with likely interfacial bonding with the cellulose components. The composites were characterised using scanning electron and optical microscopy, therrnogravimetry and infrared spectroscopy. Mechanical properties measured were creep, recovery and modulated force thermomechanical analysis. Multiplexed frequency was used to obtain activation energy for the glass transition. The composites were semi-flexible, with hiigh tensile strength and toughness, the main damping peak was centred on ambient temperature making the composites suitable for vibration damping application. Final 2023-12-29T07:48:03Z 2023-12-29T07:48:03Z 2011 Conference Paper 2-s2.0-81455139923 https://www.scopus.com/inward/record.uri?eid=2-s2.0-81455139923&partnerID=40&md5=c696f92a1d722486b7b8377351e50ad3 https://irepository.uniten.edu.my/handle/123456789/30457 3 179 182 Scopus
institution	Universiti Tenaga Nasional
building	UNITEN Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universiti Tenaga Nasional
content_source	UNITEN Institutional Repository
url_provider	http://dspace.uniten.edu.my/
topic	Bio-composite Biomaterial Cellulose Natural fiber Natural resource Urethane Activation Energy Bonding Castor Oil Cellulose Fibers Composites Cross Linking Glass Transition Temperature Gravimetry Mechanical Properties MicrOCRystalline Cellulose Polyurethanes Scanning Electron Microscopy Tensile Strength Activation energy Biological materials Biomaterials Damping Fluidics Glass transition Infrared spectroscopy Mechanical properties Medical nanotechnology Nanotechnology Natural fibers Natural resources Optical microscopy Polyurethanes Tensile strength Vegetable oils Bio-composite Castor oil Cellulose fiber Chain extension Diisocyanates Interfacial bonding matrix Microcrystalline cellulose Scanning electrons Strength and toughness Thermo-mechanical analysis Urethane Vibration-damping Cellulose
spellingShingle	Bio-composite Biomaterial Cellulose Natural fiber Natural resource Urethane Activation Energy Bonding Castor Oil Cellulose Fibers Composites Cross Linking Glass Transition Temperature Gravimetry Mechanical Properties MicrOCRystalline Cellulose Polyurethanes Scanning Electron Microscopy Tensile Strength Activation energy Biological materials Biomaterials Damping Fluidics Glass transition Infrared spectroscopy Mechanical properties Medical nanotechnology Nanotechnology Natural fibers Natural resources Optical microscopy Polyurethanes Tensile strength Vegetable oils Bio-composite Castor oil Cellulose fiber Chain extension Diisocyanates Interfacial bonding matrix Microcrystalline cellulose Scanning electrons Strength and toughness Thermo-mechanical analysis Urethane Vibration-damping Cellulose Ansari M.N.M. Shanks R.A. Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
description	Hybrid cellulose composites comprising woven hemp fabric interspersed with microcrystalline cellulose in a matrix of castor oil based polyurethane. The compsoites were derived from natural resources except for the diisocyanate required for chain extension and crosslinking, together with likely interfacial bonding with the cellulose components. The composites were characterised using scanning electron and optical microscopy, therrnogravimetry and infrared spectroscopy. Mechanical properties measured were creep, recovery and modulated force thermomechanical analysis. Multiplexed frequency was used to obtain activation energy for the glass transition. The composites were semi-flexible, with hiigh tensile strength and toughness, the main damping peak was centred on ambient temperature making the composites suitable for vibration damping application.
author2	55489853600
author_facet	55489853600 Ansari M.N.M. Shanks R.A.
format	Conference Paper
author	Ansari M.N.M. Shanks R.A.
author_sort	Ansari M.N.M.
title	Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
title_short	Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
title_full	Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
title_fullStr	Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
title_full_unstemmed	Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
title_sort	cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix
publishDate	2023
_version_	1806426184148320256
score	13.211869

Cellulose fiber and nano-fiber composites based on castor oil-polyurethane matrix

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