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dc.creatorKodrić, Marija
dc.creatorĐorđević, Dragan
dc.creatorKonstatinović, Sandra
dc.creatorKostić, Mirjana
dc.date.accessioned2021-03-10T13:52:26Z
dc.date.available2021-03-10T13:52:26Z
dc.date.issued2018
dc.identifier.issn0351-3386
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4025
dc.description.abstractThis article discusses the process of polyester dyeing through the modelling process, i.e. the ability of adsorption of dyes for chemically modified polyester fibres of knitted fabrics in aqueous environment in the presence of ultrasound waves, at lower temperature and without carrier. Previous processing before dyeing, i.e. the alkali-alcohol hydrolysis with ultrasound, changes the surface morphology, decreases the mass and thickness of knitted fabric, improves the sorption features, capillarity and absorption of water, and wetting. The process of dyeing a modified polyester knitted fabric in the presence of ultrasound at lower temperature gives much better results than dyeing without ultrasound and it is very close to the standard process of dyeing a raw sample at higher temperature. By modelling the system, it has been found that the Freun-dlich non-linear and linear isotherm are the most efficient in simulating the isothermal adsorption of disperse dye on polyester knitted fabric, whereas Langmuir and Nernst give weaker results.en
dc.publisherUniversity of Ljubljani, Fac Natural Sci & Engineering, Dept Textiles, Ljubljana
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.sourceTekstilec
dc.subjectdyeingen
dc.subjectpolyesteren
dc.subjectdisperse dyeen
dc.subjectultrasounden
dc.subjectmodellingen
dc.subjectLangmuir isothermen
dc.subjectFreundlich isothermen
dc.subjectNernst isothermen
dc.titleModelling of Dyeing of Modified Polyester at Lower Temperature by Ultrasounden
dc.typearticle
dc.rights.licenseBY
dc.citation.epage41
dc.citation.issue1
dc.citation.other61(1): 33-41
dc.citation.spage33
dc.citation.volume61
dc.identifier.doi10.14502/Tekstilec2018.61.33-41
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/9862/33-41.pdf
dc.identifier.scopus2-s2.0-85046000902
dc.identifier.wos000429234400004
dc.type.versionpublishedVersion


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