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Investigation of die drool phenomenon for HDPE polymer melt

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dc.title Investigation of die drool phenomenon for HDPE polymer melt en
dc.contributor.author Musil, Jan
dc.contributor.author Zatloukal, Martin
dc.relation.ispartof Chemical Engineering Science
dc.identifier.issn 0009-2509 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2010
utb.relation.volume 65
utb.relation.issue 23
dc.citation.spage 6128
dc.citation.epage 6133
dc.type article
dc.language.iso en
dc.publisher Pergamon Elsevier Science Ltd. en
dc.identifier.doi 10.1016/j.ces.2010.08.033
dc.relation.uri https://www.sciencedirect.com/science/article/pii/S0009250910005087
dc.subject Die drool cs
dc.subject extruze cs
dc.subject degradace cs
dc.subject smyková viskozita cs
dc.subject elongační viskozita cs
dc.subject Die drool en
dc.subject extrusion en
dc.subject degradation en
dc.subject shear viscosity en
dc.subject extensional viscosity en
dc.description.abstract V této práci byl proveden výzkum jevu die drool pro HDPE s využitím specifického experimentálního uspořádání vytlačovací linky, obrazové analýzy a reologických technik. Bylo zjištěno, že termálně indukovaná degradace způsobuje nárust elasticity taveniny HDPE, což výrazně zvyšuje intenzitu negativního jevu die drool. cs
dc.description.abstract In this work, the die drool phenomenon analysis has been performed for HDPE polymer melt by using a specific type of experimental set-up, digital image analysis technique and rheological tools. It has been revealed that the thermally induced degradation occurring inside the processing equipment may lead to HDPE melt elasticity enhancement, which promotes unwanted material accumulation at the end of the extrusion die. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1001145
utb.identifier.rivid RIV/70883521:28110/10:63509376!RIV11-MSM-28110___
utb.identifier.obdid 43864173
utb.identifier.scopus 2-s2.0-77957930201
utb.identifier.wok 000283052600006
utb.source j-riv
dc.rights Attribution-NonCommercial-NoDerivs 4.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/4.0/
dc.rights.access openAccess
utb.contributor.internalauthor Musil, Jan
utb.contributor.internalauthor Zatloukal, Martin
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