Effect of ultrasonic energy on reductive cleaning process of dyed polyester fabrics

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dc.contributor.authorAkalın, Mehmet
dc.contributor.authorKoçak, Dilara
dc.contributor.authorMerdan, Nigar
dc.contributor.authorMıstık, Süleyman İlker
dc.contributor.authorKılınç, Mehmet
dc.date.accessioned2019-10-11T12:22:49Z
dc.date.available2019-10-11T12:22:49Z
dc.date.issued2013en_US
dc.departmentİstanbul Ticaret Üniversitesien_US
dc.description.abstractAfter dyeing of polyester with disperse dyes, reductive cleaning processes were applied by using dextrose mono hydrate and commercial alkaline-dispersant reductive substance (Cyclanon ARC–BASF) with sodium dithionite-sodium hydroxide. In this study effects of ultrasonic and conventional methods on reductive cleaning processes were investigated in terms of ?E*, ?L*, ?a*, ?b*, *?C* and ?H* colour values, K/S values and fastness properties. After conventional (70°C, 20 minutes) and ultrasonic (70°C, 10 minutes) reductive cleaning processes, values were compared. Total colour differences of ultrasonic reductive cleaned samples with all reductive cleaning agents were in acceptable range. K/S values were higher for ultrasonic sodium dithionite and sodium hydroxide reductive cleaning processes depending on the sodium hydroxide concentration. K/S values were generally higher for ultrasonic dextrose mono hydrate and sodium hydroxide reductive cleaning process. Higher K/S values were obtained by conventional reductive cleaning process by using Cyclanon ARC. Using of ultrasonic energy for reductive cleaning did not have any negative effects on fastness properties of reductive cleaned samples.en_US
dc.identifier.urihttps://hdl.handle.net/11467/3031
dc.language.isoenen_US
dc.publisherInternational Conference Textehen_US
dc.relation.ispartof6th Texteh International Conferenceen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectDisperse Dyed Polyester Fabricen_US
dc.subjectReductive Cleaningen_US
dc.subjectUltrasonic Methodsen_US
dc.subjectConventional Methoden_US
dc.titleEffect of ultrasonic energy on reductive cleaning process of dyed polyester fabricsen_US
dc.typeConference Objecten_US

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