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Sulfur and peroxide curing of rubber magnetic composites with the application of zinc methacrylate

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dc.title Sulfur and peroxide curing of rubber magnetic composites with the application of zinc methacrylate en
dc.contributor.author Kruželák, Jan
dc.contributor.author Kvasničaková, Andrea
dc.contributor.author Dosoudil, Rastislav
dc.contributor.author Tomanová, Katarina
dc.contributor.author Hudec, Ivan
dc.contributor.author Vilčáková, Jarmila
dc.relation.ispartof Journal of Elastomers and Plastics
dc.identifier.issn 0095-2443 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2020
dc.type article
dc.language.iso en
dc.publisher Sage Publications Ltd
dc.identifier.doi 10.1177/0095244320915621
dc.relation.uri https://journals.sagepub.com/doi/10.1177/0095244320915621
dc.subject Rubber magnets en
dc.subject strontium ferrite en
dc.subject sulfur curing system en
dc.subject organic peroxide en
dc.subject zinc methacrylate en
dc.description.abstract Rubber magnetic composites based on acrylonitrile butadiene rubber and strontium ferrite were cured with standard sulfur-based vulcanization systems as well as an organic peroxide. Zinc methacrylate (ZDMA) as a coagent was applied in both sulfur and peroxide vulcanization of rubber magnets. The aim was to evaluate the influence of ZDMA on curing characteristics and cross-link density of the prepared materials. Subsequently, physical-mechanical and magnetic properties were investigated. The results showed that ZDMA takes an active part in the cross-linking process of composites cured with an organic peroxide. Due to the presence of free radicals formed from peroxide decomposition, molecules of ZDMA polymerize into the nanostructures which can be physically adsorbed or chemically grafted onto rubber chains. Moreover, owing to zinc ions, ZDMA exhibits strong adhesion to ferrite filler and thus it contributes to the improvement of adhesion between the rubber and the filler on the interphase. The overall reinforcement of rubber magnetic composites was subsequently achieved. In the case of rubber magnets cured with the sulfur-based system, ZDMA acts as a conventional filler with a slight reinforcing effect due to the lack of free radicals required for its polymerization. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1009654
utb.identifier.obdid 43881591
utb.identifier.scopus 2-s2.0-85083244830
utb.identifier.wok 000524209600001
utb.identifier.coden JEPLA
utb.source J-wok
dc.date.accessioned 2020-05-06T19:41:52Z
dc.date.available 2020-05-06T19:41:52Z
dc.description.sponsorship Slovak Research and Development AgencySlovak Research and Development Agency [APVV-16-0136, APVV-16-0059]; VEGA projectVedecka grantova agentura MSVVaS SR a SAV (VEGA) [1/0405/16]
utb.contributor.internalauthor Vilčáková, Jarmila
utb.fulltext.affiliation Jan Kruželák 1, Andrea Kvasničaková 1, Rastislav Dosoudil 2, Katarína Tomanová 1, Ivan Hudec 1, Jarmila Vilčáková 3 1 Department of Plastics, Rubber and Fibres, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia 2 Department of Electromagnetic Theory, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia 3 Centre of Polymer Systems, University Institute, Tomas Bata University, Zlín, Czech Republic * Corresponding author: Jan Kruželák, Department of Plastics, Rubber and Fibres, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Radlinského 9, 812 37 Bratislava, Slovakia. Email: jan.kruzelak@stuba.sk
utb.fulltext.dates -
utb.fulltext.sponsorship The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Slovak Research and Development Agency under the contract No. APVV-16-0136 and APVV-16-0059 and by grant agency VEGA project No. 1/0405/16.
utb.wos.affiliation [Kruzelak, Jan; Kvasnicakova, Andrea; Tomanova, Katarina; Hudec, Ivan] Slovak Univ Technol Bratislava, Fac Chem & Food Technol, Dept Plast Rubber & Fibres, Radlinskeho 9, Bratislava 81237, Slovakia; [Dosoudil, Rastislav] Slovak Univ Technol Bratislava, Fac Elect Engn & Informat Technol, Dept Electromagnet Theory, Bratislava, Slovakia; [Vilcakova, Jarmila] Tomas Bata Univ, Univ Inst, Ctr Polymer Syst, Zlin, Czech Republic
utb.scopus.affiliation Department of Plastics, Rubber and Fibres, Faculty of Chemical and Food Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia; Department of Electromagnetic Theory, Faculty of Electrical Engineering and Information Technology, Slovak University of Technology in Bratislava, Bratislava, Slovakia; Centre of Polymer Systems, University Institute, Tomas Bata University, Zlín, Czech Republic
utb.fulltext.projects APVV-16-0136
utb.fulltext.projects APVV-16-0059
utb.fulltext.projects 1/0405/16
utb.fulltext.faculty University Institute
utb.fulltext.ou Centre of Polymer Systems
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