ORBi: Urbanczyk Laetitia - Production of polymer/clay nanocomposite foams with improved fire behaviour using supercritical fluid technology

Reference : Production of polymer/clay nanocomposite foams with improved fire behaviour using superc...


	Document type :	Scientific congresses and symposiums : Poster
	Discipline(s) :	Physical, chemical, mathematical & earth Sciences : Chemistry Engineering, computing & technology : Materials science & engineering
	To cite this reference:	http://hdl.handle.net/2268/20482

Title :	Production of polymer/clay nanocomposite foams with improved fire behaviour using supercritical fluid technology
Language :	English
Author, co-author :	Urbanczyk, Laetitia [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Calberg, Cédric [University of Liège (ULg) > Department of Applied Chemistry > Laboratory of Industrial Chemistry > >]
	Detrembleur, Christophe [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Alexandre, Michaël [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Jérôme, Christine [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Publication date :	19-Jun-2009
On invitation :	No
Audience :	International
Event name :	International Society for Advancement of Supercritical Fluids (ISASF)
Event date :	18/05/2009 - 20/05/2009
Event organizer :	François Conseil, Jacques Fages, Jacques Mercadier
Event place (city) :	Bordeaux
Event country :	France
Keywords :	[en] nanostructured material ; nanocomposite ; clay ; green technology ; supercritical carbon dioxide
Abstract :	[en] In this study, supercritical CO2 is successfully used as foaming agent to prepare poly(styrene-co-acrylonitrile) (SAN) foams containing a low amount of well-dispersed nanoclay (5wt%). This kind of nanofiller has an influence both on material cellular morphology and fire property. In fact, SAN foam filled with nanoclay has smaller cells and higher density compared to unfilled foam. Moreover, the nanocomposite foam burns more slowly and without producing any burning droplets, which is highly desirable when considering housing applications.
Research units :	Center for Education and Research on Macromolecules (CERM)
Funders :	The "Région Wallonne" in the frame of the WINNOMAT program PROCOMO ; Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/20482

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Fulltext file(s):

	File	Commentary	Version	Size	Access
Open access	Urbanczyk L 2009 9thISSF poster.pdf	poster	Publisher postprint	1.14 MB	View/Open
Open access	Urbanczyk L 2009 9thISSF abstract poster.pdf	abstract	Author postprint	1.48 MB	View/Open

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