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Natural weathering vs. accelerated UV radiation on mechanical properties in poly(1-butene)

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dc.title Natural weathering vs. accelerated UV radiation on mechanical properties in poly(1-butene) en
dc.contributor.author Obadal, Martin
dc.contributor.author Commereuc, Sophie
dc.contributor.author Verney, Vincent
dc.contributor.author Beníček, Lubomír
dc.contributor.author Čermák, Roman
dc.relation.ispartof Annual Technical Conference - ANTEC, Conference Proceedings
dc.identifier.isbn 978-1-61782-960-4
dc.date.issued 2011
utb.relation.volume 3
dc.citation.spage 2278
dc.citation.epage 2280
dc.event.title 69th Annual Technical Conference of the Society of Plastics Engineers 2011, ANTEC 2011
dc.event.location Boston, MA
utb.event.state-en United States
utb.event.state-cs Spojené státy americké
dc.event.sdate 2011-05-01
dc.event.edate 2011-05-05
dc.type conferenceObject
dc.language.iso en
dc.relation.uri http://www.4spe.org/Resources/resource.aspx?ItemNumber=10195
dc.subject degradation en
dc.subject isotactic poly(1-butene) en
dc.subject mechanical properties en
dc.subject surface en
dc.description.abstract The work directs attention towards the influence of natural weathering and accelerated UV degradation on resulting macroscopic properties in isotactic poly(1-butene) (PB-1). For this purpose, commercial-available PB-1 was extruded as tape. Two sets of prepared specimens were UV irradiated up to 300 hours and naturally weathered up to 103 days. Significant changes were consequently observed in evolution of mechanical properties where was observed a drop of tensile strength and elongation at break, while tensile modulus shows different trend caused by phenomenon of chemicrystallization. Evolution of chemical species in specimens was observed using infrared spectroscopy and surface changes were observed by stereomicroscopy. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1004864
utb.identifier.obdid 43867537
utb.identifier.scopus 2-s2.0-80051803783
utb.identifier.coden ACPED
utb.source d-scopus
dc.date.accessioned 2015-06-04T12:55:47Z
dc.date.available 2015-06-04T12:55:47Z
utb.contributor.internalauthor Beníček, Lubomír
utb.contributor.internalauthor Čermák, Roman
utb.fulltext.affiliation -
utb.fulltext.dates -
utb.fulltext.references 1. Marigo, A. et al Europ. Pol. J., 36, 131 (2000). 2. Beníček, L. et al. ANTEC 2008 - Proceedings of the 66th Annual Technical Conference & Exhibition, Milwaukee, WI, May 4-8. Society of Plastics Engineers, pp. 1340-1344 3. Grossetete, T. et al. Polym. Degrad. Stab., 78, 203 (2002). 4. Pospíšil, J. et al. Polym. Degrad. Stab., 91, 417 (2006). 5. Craig, I.H. et al. Polymer, 46, 505 (2005). 6. Rabello, M.S. and White, J.R. Polym. Degrad. Stab., 56, 55 (1997). 7. Shyichuk, A.V. et al. Polym. Degrad. Stab., 86, 377 (2004). 8. Li, T. and White, J.R. Polym. Eng. Sci., 37, 321 (1997) 9. Obadal, M. et al. Polym. Degrad. Stabil., 91, 459 (2006). 10. Beníček, L. et al. ANTEC 2009 - Proceedings of the 67th Annual Technical Conference & Exhibition, Chicago, IL, June 22-24. Society of Plastics Engineers, pp. 1864-1868
utb.fulltext.sponsorship This article was created with support of Operational Programme Research and Development for Innovations co-funded by the European Regional Development Fund (ERDF) and national budget of Czech Republic within the framework of the Centre of Polymer Systems project (reg.number: CZ.1.05/2.1.00/03.0111).
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