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Crystallization of Polypropylene with a minute amount of beta-nucleator

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dc.title Crystallization of Polypropylene with a minute amount of beta-nucleator en
dc.contributor.author Výchopňová, Jana
dc.contributor.author Habrová, Veronika
dc.contributor.author Obadal, Martin
dc.contributor.author Čermák, Roman
dc.contributor.author Čabla, Roman
dc.relation.ispartof Journal of Thermal Analysis and Calorimetry
dc.identifier.issn 1388-6150 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2006-12
utb.relation.volume 86
utb.relation.issue 3
dc.citation.spage 687
dc.citation.epage 691
dc.event.title 15th Annual Workshop and Exhibition of the Canadian-Thermal-Analysis-Society
dc.event.location Boucheville
utb.event.state-en Canada
utb.event.state-cs Kanada
dc.event.sdate 2005-05-17
dc.event.edate 2005-05-18
dc.type article
dc.type conferenceObject
dc.language.iso en
dc.publisher Springer en
dc.identifier.doi 10.1007/s10973-006-7894-6
dc.relation.uri http://www.springerlink.com/content/x0216070xp27pv76/
dc.subject beta alpha-growth transition en
dc.subject isotactic polypropylene en
dc.subject alpha-phase en
dc.subject beta-phase en
dc.subject polymorphism en
dc.subject specific nucleation en
dc.description.abstract The work deals with crystallization of isotactic polypropylene (iPP) containing a low amount of beta-nucleating agent. Commercially available iPP was modified by 0.01 and 0.03 mass% of beta-specific nucleating agent and crystallized isothermally and non-isothermally under precisely controlled conditions in a differential scanning calorimeter. A strong effect of crystallization temperature (T (c)) and content of beta-nucleating agent on beta-phase formation was observed. In the sample with the high amount of nucleating agent, the beta-phase formation ceased with T (c) increase. In case of low-nucleated sample the opposite effect was observed. A non-isothermal crystallization showed that iPP with 0.01 mass% of the nucleating agent crystallized in the lowest temperature range, lower than that of non-nucleated iPP. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1001948
utb.identifier.rivid RIV/70883521:28110/06:63504607
utb.identifier.obdid 14553834
utb.identifier.scopus 2-s2.0-33845405451
utb.identifier.wok 000242660100017
utb.source d-wok
dc.date.accessioned 2011-08-09T07:34:17Z
dc.date.available 2011-08-09T07:34:17Z
utb.contributor.internalauthor Výchopňová, Jana
utb.contributor.internalauthor Habrová, Veronika
utb.contributor.internalauthor Obadal, Martin
utb.contributor.internalauthor Čermák, Roman
utb.contributor.internalauthor Čabla, Roman
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