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Effect of bis[3-(triethoxysilyl)propyl] tetrasulfide, polyethylene glycol and polypropylene glycol on the behavior of silica filled rubber compounds based on natural rubber

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dc.title Effect of bis[3-(triethoxysilyl)propyl] tetrasulfide, polyethylene glycol and polypropylene glycol on the behavior of silica filled rubber compounds based on natural rubber en
dc.contributor.author Kratina, Ondřej
dc.contributor.author Zádrapa, Petr
dc.contributor.author Stoček, Radek
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 110
dc.citation.epage 114
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 10.1201/9780429324710-20
dc.relation.uri https://www.taylorfrancis.com/books/e/9780429324710/chapters/10.1201/9780429324710-20
dc.description.abstract The aim of this work is study to the influence of common silane coupling agent Bis[3-(triethoxysilyl)propyl] tetrasulfide (TESPT) on dispersibility of highly polar silica particles in non-polar Natural Rubber (NR) based compounds and correlate the results with possible alternative additives from the group of polyethers, Polyethylene Glycol (PEG) and Polypropylene Glycol (PPG). For that purpose, uncured and cured rubber compounds with different dosage of TESPT, PEG and PPG have been prepared and investigated. The Rubber Process Analyzer (RPA) has been used to quantifying the changes in microstructure interaction of uncured rubber compounds. Effect of presence of dispersant additives on mechanical properties has been investigated in cured rubber due to tensile analyses. Finally, the degree of silica particles dispersion in rubber matrix has been monitored by a reflected light microscope DisperGRADER. It has been found, that addition of chosen dispersant additives leads to improve of dispersion of silica particles in rubber matrix resulting in betterment of mechanical properties. It was confirmed that silane coupling agent creates more durable chemical bonds, which affect mechanical properties more than physical hydrogen bonds in case of polyethers. From RPA measurement, it is evident that rubber compounds containing silane exhibit more stable enhance of mechanical properties. © 2019 Taylor & Francis Group, London. en
utb.faculty University Institute
dc.identifier.uri http://hdl.handle.net/10563/1009594
utb.identifier.obdid 43880900
utb.identifier.scopus 2-s2.0-85079234415
utb.identifier.wok 000552721500020
utb.source d-scopus
dc.date.accessioned 2020-03-02T12:28:40Z
dc.date.available 2020-03-02T12:28:40Z
dc.description.sponsorship Operational Program Research and Development for Innovations; national budget of the Czech Republic, within project CPS-strengthening research capacity [CZ.1.05/2.1.00/19.0409]; Ministry of Education, Youth and Sports of the Czech Republic - Program NPU I [LO1504]; European Regional Development FundEuropean Union (EU)
utb.ou Centre of Polymer Systems
utb.contributor.internalauthor Kratina, Ondřej
utb.contributor.internalauthor Zádrapa, Petr
utb.contributor.internalauthor Stoček, Radek
utb.fulltext.sponsorship This article 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.wos.affiliation [Kratina, O.; Zadrapa, P.; Stocek, R.] Tomas Bata Univ Zlin, Univ Inst, Ctr Polymer Syst, Zlin, Czech Republic
utb.scopus.affiliation Centre of Polymer Systems, University Institute, Tomas Bata University in Zlín, Zlín, Czech Republic
utb.fulltext.projects CZ.1.05/2.1.00/19.0409
utb.fulltext.projects LO1504
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