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Heat build-up characterization under realistic load

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dc.title Heat build-up characterization under realistic load en
dc.contributor.author Stoček, Radek
dc.contributor.author Stěnička, Martin
dc.contributor.author Kipscholl, Reinhold
dc.relation.ispartof Constitutive Models for Rubber XI - Proceedings of the 11th European Conference on Constitutive Models for Rubber, 2019
dc.identifier.isbn 9780367342586
dc.date.issued 2019
dc.citation.spage 157
dc.citation.epage 162
dc.event.title 11th European Conference on Constitutive Models for Rubber, 2019
dc.event.location Nantes
utb.event.state-en France
utb.event.state-cs Francie
dc.event.sdate 2019-06-25
dc.event.edate 2019-06-27
dc.type conferenceObject
dc.language.iso en
dc.publisher CRC Press/Balkema
dc.identifier.doi 10.1201/9780429324710-28
dc.relation.uri https://www.taylorfrancis.com/books/e/9780429324710/chapters/10.1201/9780429324710-28
dc.description.abstract A newly developed test equipment to characterize in-situ the heat build-up (HBU) process inside of rubber sample is introduced and is labeled Heat build-up Analyzer (HBUA). It uses unique multiaxial measuring capabilities such as dynamic alteration torque and multi-planar bending vs. programmable load cycle. Therefore, the appliance controls the user defined loading conditions in a wide range of combinations which may occur and thus simulate the realistic load applied on rubber products in field. In this study, the HBU is measured and correlated with dynamic mechanical analyses (DMA) for basic carbon black (CB) filled rubber compounds based on pure natural rubber (NR), styrene butadiene rubber (SBR) and butadiene rubber (BR). The results show very clear correlation between the HBU and DMA data, whereas SBR generated the highest HBU, respective tanδ, and BR generated the lowest HBU, respective tanδ. Finally, the HBU in dependence on no. of loading cycles inside and on the surface of loaded rubber sample is discussed. Moreover, the HBU data for an exemplary real rubber compound used for tire tread application in agricultural tire are compared with the data observed for model rubber compounds. Significantly higher HBU was determined for real rubber compared to model rubber compound. The equipment and data provide fresh insights into the widespread durability success of rubber product compounds. © 2019 Taylor & Francis Group, London. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1009595
utb.identifier.obdid 43880899
utb.identifier.scopus 2-s2.0-85079227057
utb.source d-scopus
dc.date.accessioned 2020-03-02T12:28:40Z
dc.date.available 2020-03-02T12:28:40Z
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Stoček, Radek
utb.contributor.internalauthor Stěnička, Martin
utb.fulltext.sponsorship This paper was written with the support of Operational Program Research and Development for Innovations co-funded by the European Regional Development Fund and national budget of the Czech Republic, within the framework of the project CPS - strengthening research capacity (reg. number: CZ.1.05/2.1.00/19.0409) as well supported by the Ministry of Education, Youth and Sports of the Czech Republic – Program NPU I (LO1504).
utb.scopus.affiliation PRL Polymer Research Lab., s r.o., Zlín, Czech Republic; Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Zlín, Czech Republic; Coesfeld GmbH Co. KG, Dortmund, Germany
utb.fulltext.projects CZ.1.05/2.1.00/19.0409
utb.fulltext.projects LO1504
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