Measurement of interfacial instabilities during coextrusion of LDPE's in flat dies

Kopytko, Walter; Zatloukal, Martin; Vlček, Jiří

dc.title	Measurement of interfacial instabilities during coextrusion of LDPE's in flat dies	en
dc.contributor.author	Kopytko, Walter
dc.contributor.author	Zatloukal, Martin
dc.contributor.author	Vlček, Jiří
dc.relation.ispartof	PLACE Conference and the Global Hot Melt Symposium
dc.identifier.isbn	1930657102
dc.date.issued	2003
dc.citation.spage	379
dc.citation.epage	389
dc.event.title	2003 PLACE Conference and the Global Hot Melt Symposium
dc.event.location	Orlando, FL
utb.event.state-en	United States
utb.event.state-cs	Spojené státy americké
dc.event.sdate	2003-08-03
dc.event.edate	2003-08-07
dc.type	conferenceObject
dc.language.iso	en
dc.description.abstract	Coextrusion of low density polyethylenes (LDPE) in flat dies was analyzed. The zig-zag instabilities that are related to the shear stress at the interface and the wave instabilities related to the merge point of coextruded material was distinguished. It was shown that the wave instabilities were brighter in the material samples than the zig-zag instabilities. It was stated that the wave instabilities may also depend on the overall stresses generated in the system and not only on the amount of the stretching.	en
utb.faculty	Faculty of Technology
dc.identifier.uri	http://hdl.handle.net/10563/1005073
utb.identifier.rivid	RIV/70883521:28110/03:63501609!RIV/2004/MSM/281104/N
utb.identifier.obdid	11553097
utb.identifier.scopus	2-s2.0-1142289699
utb.source	d-scopus
dc.date.accessioned	2015-06-04T12:56:55Z
dc.date.available	2015-06-04T12:56:55Z
utb.contributor.internalauthor	Kopytko, Walter
utb.contributor.internalauthor	Zatloukal, Martin