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Rheological and thermal performance of newly developed binder systems for ceramic injection molding

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dc.title Rheological and thermal performance of newly developed binder systems for ceramic injection molding en
dc.contributor.author Hausnerová, Berenika
dc.contributor.author Kašpárková, Věra
dc.contributor.author Hnátková, Eva
dc.relation.ispartof AIP Conference Proceedings
dc.identifier.issn 0094-243X OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.identifier.isbn 9780735413900
dc.date.issued 2016
utb.relation.volume 1736
dc.event.title 8th International Conference on Times of Polymers and Composites: From Aerospace to Nanotechnology
dc.event.location Naples
utb.event.state-en Italy
utb.event.state-cs Itálie
dc.event.sdate 2016-06-19
dc.event.edate 2016-06-23
dc.type conferenceObject
dc.language.iso en
dc.publisher American Institute of Physics (AIP)
dc.identifier.doi 10.1063/1.4949695
dc.relation.uri http://scitation.aip.org/content/aip/proceeding/aipcp/10.1063/1.4949695
dc.subject Binder en
dc.subject Ceramic Injection Molding en
dc.subject Differential Scanning Calorimetry en
dc.subject Viscosity en
dc.description.abstract In a novel binder system, carnauba wax was considered to replace the synthetic backbone polymers (polyolefins) enhancing the environmental sustainability of Ceramic Injection Molding (CIM) technology. The paper presents comparison of the rheological performance and thermal behavior of the aluminum oxide CIM feedstocks based on a binder containing carnauba wax with those consisting of a commercial binder. Further, acrawax (N, N'-Ethylene Bis-stearamide) has been considered as another possible substitute of polyolefins. For both proposed substitutes there is a significant reduction in viscosity, and in case of carnauba wax based feedstock also in processing temperature, which is essential for injection molding of reactive powders. Thermal characterization comprised analyses of single neat binders, their mixtures and mixtures with aluminum oxide. The presence of powder lowered melting temperatures of all tested binders except of polyolefin. Further depression in melting point of poly(ethylene glycol) is observed in combination with polyolefin in the presence of powder, and it is related to changes in size of the crystalline domains. © 2016 Author(s). en
utb.faculty Faculty of Technology
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1006668
utb.identifier.obdid 43875278
utb.identifier.scopus 2-s2.0-84984569909
utb.identifier.wok 000387931100120
utb.source d-scopus
dc.date.accessioned 2016-10-25T12:38:04Z
dc.date.available 2016-10-25T12:38:04Z
dc.rights.access openAccess
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Hausnerová, Berenika
utb.contributor.internalauthor Kašpárková, Věra
utb.contributor.internalauthor Hnátková, Eva
utb.fulltext.affiliation Berenika Hausnerova a,b, Vera Kasparkova b,c and Eva Hnatkova a,b a Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 275, 762 72 Zlin, Czech Republic b Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Trida T. Bati 5678, 760 01 Zlin, Czech Republic c Department of Fat, Surfactant and Cosmetics Technology, Faculty of Technology, Tomas Bata University in Zlin, Vavreckova 275, 762 72 Zlin, Czech Republic
utb.fulltext.references -
utb.fulltext.sponsorship This work was supported by the Ministry of Education, Youth and Sports of the Czech Republic – Program NPU I (LO1504). Davit Bleyan, PhD is gratefully acknowledged for the performing the DSC measurements.
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