Tailoring of multi-component crystalline systems in isotactic polypropylene

Obadal, Martin; Čermák, Roman; Stoklasa, Karel

dc.title	Tailoring of multi-component crystalline systems in isotactic polypropylene	en
dc.contributor.author	Obadal, Martin
dc.contributor.author	Čermák, Roman
dc.contributor.author	Stoklasa, Karel
dc.relation.ispartof	Annual Technical Conference - ANTEC, Conference Proceedings
dc.date.issued	2005
utb.relation.volume	6
dc.citation.spage	86
dc.citation.epage	90
dc.event.title	Society of Plastics Engineers Annual Technical Conference 2005, ANTEC 2005
dc.event.location	Boston, MA
utb.event.state-en	United States
utb.event.state-cs	Spojené státy americké
dc.event.sdate	2005-05-01
dc.event.edate	2005-05-05
dc.type	conferenceObject
dc.language.iso	en
dc.relation.uri	http://www.4spe.org/Resources/resource.aspx?ItemNumber=8309
dc.subject	β-nucleation	en
dc.subject	High-pressure crystallization	en
dc.subject	Isotactic polypropylene	en
dc.subject	Polymorphism	en
dc.description.abstract	A novel method for the preparation of unique 3-phase crystalline systems in isotactic polypropylene (iPP) has been proved. It is based on a synergy application of a specific β-nucleating agent and high pressure during crystallization. The γ phase formation is supported by elevated pressure and high temperature during iPP crystallization; in this case, the growth of both βand α phase was significantly suppressed. Nevertheless, in the course of crystallization at lower pressure and/or lower temperatures, strong β-nucleation efficiency of NU100 favored the formation of β phase.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1005014
utb.identifier.scopus	2-s2.0-33644958050
utb.identifier.coden	ACPED
utb.source	d-scopus
dc.date.accessioned	2015-06-04T12:56:43Z
dc.date.available	2015-06-04T12:56:43Z
utb.contributor.internalauthor	Obadal, Martin
utb.contributor.internalauthor	Čermák, Roman
utb.contributor.internalauthor	Stoklasa, Karel