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Comparison of mechanical properties of different particle sizes of recycled polycarbonate at higher temperature

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dc.title Comparison of mechanical properties of different particle sizes of recycled polycarbonate at higher temperature en
dc.contributor.author Šenkeřík, Vojtěch
dc.contributor.author Staněk, Michal
dc.contributor.author Maňas, Miroslav
dc.contributor.author Maňas, David
dc.contributor.author Škrobák, Adam
dc.contributor.author Navrátil, Jan
dc.relation.ispartof International Journal of Mechanics
dc.identifier.issn 1998-4448 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2014
utb.relation.volume 8
utb.relation.issue 1
dc.citation.spage 268
dc.citation.epage 275
dc.type article
dc.language.iso en
dc.publisher North Atlantic University Union (NAUN)
dc.relation.uri http://www.naun.org/cms.action?id=7633
dc.subject Particle size en
dc.subject Polycarbonate en
dc.subject Preparation of recycled material en
dc.subject Recycled material en
dc.subject Sieving en
dc.subject Temperature en
dc.description.abstract This research paper deals with behavior of particles of a recycled material at a higher temperature depending on the particle size. Behavior is tested by mechanical properties. During grinding particles are formed which have a different size, shape and surface, from larger pieces to dust particles. During processing these particles melt at different rates depending on their size. For example they can cause material degradation or lack of melt homogeneity. Several recycled mixtures were prepared that had differed particle size after crushing. The recycled material is always the same as is the original material. The studied material was high-heat polycarbonate. Testing was performed using a tensile test, Charpy impact test and hardness test. Specimens were prepared by the mostly used technology for production products, which is injection molding. Each mixture is one by one loaded by high temperature 100°C and consequently tested. This temperature was chosen because we encounter products made with recycled material additive, which can be used at elevated temperatures. When comparing a virgin polycarbonate with recycled mixtures, the particle size of the recycled material affects some of the material parameters quite substantially, but it had no effect on some other properties. en
utb.faculty Faculty of Applied Informatics
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1004166
utb.identifier.obdid 43873137
utb.identifier.scopus 2-s2.0-84923035528
utb.source j-scopus
dc.date.accessioned 2015-04-13T14:06:59Z
dc.date.available 2015-04-13T14:06:59Z
utb.contributor.internalauthor Šenkeřík, Vojtěch
utb.contributor.internalauthor Staněk, Michal
utb.contributor.internalauthor Maňas, Miroslav
utb.contributor.internalauthor Maňas, David
utb.contributor.internalauthor Škrobák, Adam
utb.contributor.internalauthor Navrátil, Jan
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