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Properties of polypropylene nanocomposite prepared by different way of compounding

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dc.title Properties of polypropylene nanocomposite prepared by different way of compounding en
dc.contributor.author Měřínská, Dagmar
dc.contributor.author Vaculík, Jan
dc.contributor.author Kalendová, Alena
dc.contributor.author Křístková, Monika
dc.contributor.author Šimoník, Josef
dc.relation.ispartof Annual Technical Conference - ANTEC, Conference Proceedings
dc.date.issued 2003
utb.relation.volume 3
dc.citation.spage 2744
dc.citation.epage 2750
dc.event.title 61st Annual Technical Conference ANTEC 2003
dc.event.location Nashville, TN
utb.event.state-en United States
utb.event.state-cs Spojené státy americké
dc.event.sdate 2003-05-04
dc.event.edate 2003-05-08
dc.type conferenceObject
dc.language.iso en
dc.relation.uri http://www.4spe.org/Resources/resource.aspx?ItemNumber=7032
dc.subject Compounding en
dc.subject Montmorillonite en
dc.subject Octadecylamine en
dc.subject Polymer nanocomposite en
dc.subject Polypropylene en
dc.subject Stearic acid en
dc.description.abstract Sodium montmorillonite (MMT Na+) was modified by co-intercalation, i.e. simultaneous action of octadecylamine and stearic acid in different ratios. The amount of MMT Na+ was calculated as 5 wt % to the weight of PP. Co-intercalation was carried by the mechanism of ion-dipole reaction and the achieved result was measured by XRD technique. The modified MMT and polypropylene (PP) were mixed on a one screw KO Kneader Buss with maleic-anhydride-modified PP (PPMa) as a compatibilizer. The content of PPMa in mixtures was 5 wt % to the weight of PP. The level of MMT exfoliation in the nanocomposite systems was also studied by SEM technique. The properties of samples were evaluated by DMA analysis (E* modulus 50°C and 100°C) and by the measurement of mechanical properties (break point and break strain). To assess the systems morphology SEM technique was used. The influence of different ratios of the individual components on the properties of polypropylene nanocomposites is discussed. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1005087
utb.identifier.rivid RIV/70883521:28110/03:63501162!RIV/2004/MSM/281104/N
utb.identifier.obdid 11551894
utb.identifier.scopus 2-s2.0-0141505994
utb.identifier.coden ACPED
utb.source d-scopus
dc.date.accessioned 2015-06-04T12:56:58Z
dc.date.available 2015-06-04T12:56:58Z
utb.contributor.internalauthor Měřínská, Dagmar
utb.contributor.internalauthor Vaculík, Jan
utb.contributor.internalauthor Kalendová, Alena
utb.contributor.internalauthor Šimoník, Josef
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