About: Superposed Flow Properties of Ceramic Powder Filled Polymer Melts

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Complicated-shape products from ceramic composite materials are nowadays intensively processed via flow molding technologies. Rheological properties of these materials are essential for the clarification of the deformation behaviour through channels under various conditions. In the present paper ceramic powder (zirconia) was mixed (10 to 50 vol.%) with polypropylene, paraffin and stearic acid in an elastic extruder. Parallel superposed steady and oscillatory shear flows were measured on a cone-plate rheometer. Flow properties at high shear rates were evaluated on a capillary rheometer. The effects of powder content, shear rate/angular frequency and temperature were clarified. The studied filled systems showed highly non-Newtonian behaviour and apparent yield stress; their viscoelastic properties were influenced remarkably under the superposed shear flow at low shear rate and angular frequency, and they showed significantly different behaviour from unfilled and fiber-filled systems. Complicated-shape products from ceramic composite materials are nowadays intensively processed via flow molding technologies. Rheological properties of these materials are essential for the clarification of the deformation behaviour through channels under various conditions. In the present paper ceramic powder (zirconia) was mixed (10 to 50 vol.%) with polypropylene, paraffin and stearic acid in an elastic extruder. Parallel superposed steady and oscillatory shear flows were measured on a cone-plate rheometer. Flow properties at high shear rates were evaluated on a capillary rheometer. The effects of powder content, shear rate/angular frequency and temperature were clarified. The studied filled systems showed highly non-Newtonian behaviour and apparent yield stress; their viscoelastic properties were influenced remarkably under the superposed shear flow at low shear rate and angular frequency, and they showed significantly different behaviour from unfilled and fiber-filled systems. (en)
Title	Superposed Flow Properties of Ceramic Powder Filled Polymer Melts Superposed Flow Properties of Ceramic Powder Filled Polymer Melts (en)
skos:prefLabel	Superposed Flow Properties of Ceramic Powder Filled Polymer Melts Superposed Flow Properties of Ceramic Powder Filled Polymer Melts (en)
skos:notation	RIV/70883521:28110/09:63508119!RIV10-MSM-28110___
http://linked.open...avai/riv/aktivita	S Z
http://linked.open...avai/riv/aktivity	S, Z(MSM7088352102)
http://linked.open...iv/cisloPeriodika	8
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Hausnerová, Berenika Sáha, Petr Honková, Natálie Kitano, Takeshi
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Tomáše Bati ve Zlíně / Fakulta technologická
http://linked.open...dnocenehoVysledku	344712
http://linked.open...ai/riv/idVysledku	RIV/70883521:28110/09:63508119
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	ceramic powder; filled system; viscosity; viscoelasticity; superposed flow (en)
http://linked.open.../riv/klicoveSlovo	superposed flow filled system ceramic powder viscoelasticity viscosity
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[70400CFAA5D1]
http://linked.open...i/riv/nazevZdroje	Polymer Composites
http://linked.open...in/vavai/riv/obor	JI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	30
http://linked.open...iv/tvurceVysledku	Kitano, Takeshi Sáha, Petr Hausnerová, Berenika Honková, Natálie
http://linked.open...n/vavai/riv/zamer	Modeling and Control of Processing Procedures of Natural and Synthetic Polymers
issn	0272-8397
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	28110

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