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Evaluation relaxed volume of α-PMMA and α-PMMA/CB from heating

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dc.title Evaluation relaxed volume of α-PMMA and α-PMMA/CB from heating en
dc.contributor.author Hadač, Jiří
dc.contributor.author Slobodian, Petr
dc.contributor.author Sáha, Petr
dc.contributor.author Říha, Pavel
dc.relation.ispartof Chemické listy
dc.identifier.issn 0009-2770 Scopus Sources, Sherpa/RoMEO, JCR
dc.identifier.issn 1213-7103 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2014
utb.relation.volume 108
utb.relation.issue SPEC. ISSUE 1
dc.citation.spage s50
dc.citation.epage s58
dc.type article
dc.language.iso en
dc.publisher Česká společnost chemická (ČSCH)
dc.relation.uri http://www.chemicke-listy.cz/common/content-issue_s1-volume_108-year_2014.html
dc.subject Isobaric heating en
dc.subject Physical aging en
dc.subject PMMA en
dc.subject Polymer/carbon black composite en
dc.subject Volume relaxation en
dc.description.abstract Volume relaxation of a-PMMA and a-PMMA/carbon black composites during heating has been analyzed from the heating scans. It concerns two ways of physical aging initiation, temperature down-jump and cooling. Samples were heated and v(T) dependency measured after annealing at various aging times bellow Tg. Relaxed volume was evaluated from peaks of α(T) dependencies, derivated from v(T) curves. Good agreement between isothermal relaxation measurements and relaxed volume from heating has been found out. Presence of filler particles in composite lead to reduction of relaxation response and rate of relaxation changes in PMMA. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1003788
utb.identifier.obdid 43871815
utb.identifier.scopus 2-s2.0-84901831209
utb.identifier.wok 000344829700011
utb.identifier.coden CHLSA
utb.source j-scopus
dc.date.accessioned 2014-07-07T13:44:04Z
dc.date.available 2014-07-07T13:44:04Z
dc.description.sponsorship European Social Fund (ESF); national budget of the Czech Republic, within the project 'Advanced Theoretical and Experimental Studies of Polymer Systems' [CZ. 1.07/ 2.3.00/ 20.0104]; 'Research and Development for Innovations' Operational Programme - European Regional Development Fund (ERDF); national budget of the Czech Republic, within the project entitled 'Centre of Polymer Systems' [CZ. 1.05/ 2.1.00/ 03.0111]; Fund of Institute of Hydrodynamics [AV0Z20600510]
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Hadač, Jiří
utb.contributor.internalauthor Slobodian, Petr
utb.contributor.internalauthor Sáha, Petr
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