Chemical modification of linen fabrics for salt free dyeing with anionic dyes

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dc.authorscopusid14622205500
dc.authorwosidATAV, RIZA/ABA-3651-2020
dc.contributor.authorAtav, Rıza
dc.date.accessioned2022-05-11T14:28:13Z
dc.date.available2022-05-11T14:28:13Z
dc.date.issued2017
dc.departmentFakülteler, Çorlu Mühendislik Fakültesi, Tekstil Mühendisliği Bölümü
dc.description.abstractAs is known, in order to reduce the ionic repulsion forces between cellulosic fibers having anionic charge in the dyebath and anionic dyestuffs (direct, reactive, etc.) used in dyeing, it is necessary to add a considerable amount of salt to the dyebath particularly during reactive dyeing. The high salinity in the wastewater is an environmental hazard. For this reason, in this study linen fabrics were subjected to cationization process in order to achieve salt free dyeing with direct and reactive dyes. In order to determine the optimum conditions of cationization process, linen fabrics were treated with polyaminochlorohydrin quaternary ammonium based cationization agent at different concentrations, pH values, times and temperatures. Then the cationized fabrics were dyed with direct and reactive dyes. Nitrogen content (N%), Fourier transform infrared (FTIR) and scanning electron microscopy (SEM) analyses were also realized to investigate the effects of cationization process on chemical and morphological structure of flax fibers. According to the experimental results, the optimum conditions for cationization of linen fabrics were found to be 9% cationization agent, pH 10 and 75 degrees C for 45 minutes. Furthermore, it was determined that the color efficiency was higher in case of cationized and salt free dyed linen fabrics compared to the un-treated and conventionally dyed samples.
dc.identifier.doi10.35530/IT.068.05.1394
dc.identifier.endpage365
dc.identifier.issn1222-5347
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85034116630
dc.identifier.scopusqualityQ3
dc.identifier.startpage357
dc.identifier.urihttps://doi.org/10.35530/IT.068.05.1394
dc.identifier.urihttps://hdl.handle.net/20.500.11776/6709
dc.identifier.volume68
dc.identifier.wosWOS:000413600700006
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorAtav, Rıza
dc.language.isoen
dc.publisherInst Natl Cercetare-Dezvoltare Textile Pielarie-Bucuresti
dc.relation.ispartofIndustria Textila
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectLinen
dc.subjectcationization
dc.subjectsalt free dyeing
dc.subjectcolor efficiency
dc.subjectdirect dye
dc.subjectreactive dye
dc.subjectPretreating Cotton
dc.subjectCellulosic Fibers
dc.subjectDyeability
dc.subjectCationization
dc.subjectBehavior
dc.subjectImprove
dc.titleChemical modification of linen fabrics for salt free dyeing with anionic dyes
dc.typeArticle

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