Rheological characterization of long chain branching in a melt of evolving molecular architecture [6]

Tsenoglou, CJ; Gotsis, AD

dc.contributor.author	Tsenoglou, CJ	en
dc.contributor.author	Gotsis, AD	en
dc.date.accessioned	2014-03-01T11:44:29Z
dc.date.available	2014-03-01T11:44:29Z
dc.date.issued	2001	en
dc.identifier.issn	0024-9297	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/36974
dc.subject	Long Chain	en
dc.subject.classification	Polymer Science	en
dc.subject.other	Crosslinking	en
dc.subject.other	Molecular weight	en
dc.subject.other	Peroxides	en
dc.subject.other	Rheology	en
dc.subject.other	Size exclusion chromatography	en
dc.subject.other	Viscosity	en
dc.subject.other	Polymer melts	en
dc.subject.other	Polypropylenes	en
dc.title	Rheological characterization of long chain branching in a melt of evolving molecular architecture [6]	en
heal.type	other	en
heal.identifier.primary	10.1021/ma010370n	en
heal.identifier.secondary	http://dx.doi.org/10.1021/ma010370n	en
heal.language	English	en
heal.publicationDate	2001	en
heal.abstract	A rheological method was presented for estimating the degree of long chain branching of a polymer melt undergoing the early stages of a cross-link induced reactive modification. The model was tested on a series of polypropylenes, all produced from the same linear precursor in the presence of varied peroxide concentrations. It was found that the branching indices predicted from the analysis of zero shear viscosity of the samples were in good agreement with those evaluated by size exclusion chromatography combined with intrinsic viscosity measurements.	en
heal.publisher	AMER CHEMICAL SOC	en
heal.journalName	Macromolecules	en
dc.identifier.doi	10.1021/ma010370n	en
dc.identifier.isi	ISI:000169564100007	en
dc.identifier.volume	34	en
dc.identifier.issue	14	en
dc.identifier.spage	4685	en
dc.identifier.epage	4687	en