Leather surface refinement with application of the TiO2-SiO2-GLYMO nanocomposite and lacquer coating

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dc.contributor.authorKaygusuz M.
dc.contributor.authorIşik N.O.
dc.contributor.authorMeyer M.
dc.contributor.authorAslan A.
dc.date.accessioned2021-05-03T20:48:00Z
dc.date.available2021-05-03T20:48:00Z
dc.date.issued2018
dc.description.abstractIn the present study the effect of TiO2-SiO2-GLYMO nanocomposite on surface properties of leather was investigated. The TiO2-SiO2-GLYMO composite was prepared through the sol-gel route from tetraethoxysilane (TEOS) and titanium n-butoxide (TBO). 3-glycidoxypropyltrimethoxysilane (GLYMO) was added as coupling agent to provide a stable bond between metal oxides and leather substrate. The prepared composite was applied by spraying on the top coat of leathers in finishing. The surface properties observed by scanning electron microscopy (SEM) showed an even and homogenous coating obtained on leather by application of the composite in the presence of lacquer. The chemical structure of composite films was examined via Fourier transform infrared (FTIR) and Si-O-Ti bond and opening of epoxy rings of GLYMO were revealed. The presence of Ti and Si in the composite treated leather samples was ascertained by inductively coupled plasma optic emission spectrometer (ICP-OES). The results of the physical and fastness tests indicated that the use of TiO2-SiO2-GLYMO nanocomposite improves some performance characteristics of leather such as finish adhesion, dry and wet rubbing fastness, colour fastness to light and UV light. The results are promising for the refinement of leather surface with the application of the nanocomposite in the finishing process. © 2018 Society of Leather Technologists and Chemists. All rights reserved.en_US
dc.description.sponsorshipTürkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK: 213M458en_US
dc.description.sponsorshipAuthors would like to thank TÜBITAK (The Scientific and Technological Research Council of Turkey) for their financial support (Project No. 213M458).en_US
dc.identifier.endpage240en_US
dc.identifier.issn0144-0322
dc.identifier.issn0144-0322en_US
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85056692188en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage234en_US
dc.identifier.urihttps://hdl.handle.net/11454/70683
dc.identifier.volume102en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSociety of Leather Technologists and Chemistsen_US
dc.relation.ispartofJournal of the Society of Leather Technologists and Chemistsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.titleLeather surface refinement with application of the TiO2-SiO2-GLYMO nanocomposite and lacquer coatingen_US
dc.typeArticleen_US

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