Phase morphology of polypropylene-polyethylene terephthalate blend fibres

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dc.contributor.authorKörmendy, Eva
dc.contributor.authorMarcinčin, Anton
dc.contributor.authorHricová, Marcela
dc.contributor.authorKovačič, Vladimír
dc.date.accessioned2016-05-24
dc.date.available2016-05-24
dc.date.issued2005
dc.description.abstractThe article deals with the phase morphology of polypropylene-polyethylene terephthalate (PP/PET) blend fibres. The development of the morphology of the blend PP/PET fibres in the spinning and drawing processes, in dependence on molecular weight and the rheological properties of PET in the dispersed phase has been investigated. In experimental work both the length and diameter of PET deformed particles in PP matrix have been evaluated. In general, it was found that the length of the PET microfibrils in PP fibres after spinning and drawing is indirectly proportional to the molecular weight of the PET However in the drawing process the increment of the microfibril length of the dispersal phase is higher for PET with a higher molecular weight in comparison to the length after spinning. This means that the length of PET particles in the PP matrix is strongly influenced by spinning conditions for a lower molecular weight of PET and by the drawing conditions for a higher molecular weight of PET.en
dc.formattext
dc.identifier.issn1230-3666
dc.identifier.scopus2-s2.0-18544386844
dc.identifier.urihttps://dspace.tul.cz/handle/15240/16416
dc.identifier.urihttps://www.researchgate.net/publication/236178950_Phase_morphology_of_polypropylene-polyethylene_terephthalate_blend_fibres
dc.language.isoen
dc.publisherInst Chemical Fibres
dc.publisherTechnická Univerzita v Libercics
dc.publisherTechnical university of Liberec, Czech Republicen
dc.relation.ispartofFibres & Textiles In Eastern Europeen
dc.sourcej-scopus
dc.sourcej-wok
dc.subjectpolypropylene-polyethylene terephthalateen
dc.subjectblend fibresen
dc.subjectphase morphologyen
dc.subjectspinningen
dc.subjectdrawingen
dc.subjectmicrofibrilsen
dc.subjectmolecular weighten
dc.subjectrheological propertiesen
dc.titlePhase morphology of polypropylene-polyethylene terephthalate blend fibresen
dc.typeArticle
local.accessopen
local.citation.epage23
local.citation.spage20
local.departmentDepartment of preparation and analysis of nanostructures
local.facultyInstitute for Nanomaterials, Advanced Technologies and Innovation
local.fulltextyes
local.identifier.wok230012800004
local.relation.issue1
local.relation.volume13
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