Publication:
Waterless dyeing of polytrimethylene terephthalate and polybutylene terephthalate fabrics via supercritical carbon dioxide

dc.contributor.buuauthorEREN, SEMİHA
dc.contributor.buuauthorYİĞİT, İDİL
dc.contributor.buuauthorEREN, HÜSEYİN AKSEL
dc.contributor.buuauthorÖzcan, İdil
dc.contributor.departmentMühendislik Fakültesi
dc.contributor.departmentTekstil Mühendisliği Bölümü
dc.contributor.orcid0000-0002-1552-8612
dc.contributor.orcid0000-0003-3908-5139
dc.contributor.researcheridAEQ-0877-2022
dc.contributor.researcheridJCE-9094-2023
dc.contributor.researcheridAFL-4209-2022
dc.date.accessioned2024-11-06T11:23:25Z
dc.date.available2024-11-06T11:23:25Z
dc.date.issued2023-06-22
dc.description.abstractIn this study, polytrimethylene terephthalate (PTT) and polybutylene terephthalate (PBT) samples were dyed n supercritical carbon dioxide (scCO2) medium. Dianix Dry Blue XF2 and CI Disperse Blue 79 were used for dyeing. Pressure and time optimisation trials were conducted, maintaining the temperature constant based on the optimal results obtained from these trials. The color, fastness, and tensile strength values were assessed. For both PTT and PBT fabrics, the closest color values to conventional dyeing were achieved when dyed with CI Disperse Blue 79 at 85 degrees C and 25 MPa, and with Dianix Dry Blue XF2 at 70 degrees C and 25 MPa. Notably, when compared to conventionally dyes samples, darker colors were obtained in scCO2 medium after 70 degrees C when dyeing with Dianix Dry Blue XF2 and after 85 degrees C when dyeing with CI Disperse Blue 79 compared to conventionally dyed samples.
dc.identifier.doi10.1016/j.supflu.2023.106026
dc.identifier.issn0896-8446
dc.identifier.urihttps://doi.org/10.1016/j.supflu.2023.106026
dc.identifier.urihttps://hdl.handle.net/11452/47484
dc.identifier.volume201
dc.identifier.wos001028986700001
dc.indexed.wosWOS.SCI
dc.language.isoen
dc.publisherElsevier
dc.relation.journalJournal Of Supercritical Fluids
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi
dc.relation.tubitak116M984
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectPoly(trimethylene terephthalate)
dc.subjectFibers
dc.subjectPolyester
dc.subjectPolytrimethylene terephthalate (ptt)
dc.subjectPolybutylene terephthalate (pbt)
dc.subjectSupercritical carbon dioxide (scco2)
dc.subjectWaterless dyeing
dc.subjectScience & technology
dc.subjectPhysical sciences
dc.subjectTechnology
dc.subjectChemistry, physical
dc.subjectEngineering, chemical
dc.subjectChemistry
dc.subjectEngineering
dc.titleWaterless dyeing of polytrimethylene terephthalate and polybutylene terephthalate fabrics via supercritical carbon dioxide
dc.typeArticle
dspace.entity.typePublication
local.contributor.departmentMühendislik Fakültesi/Tekstil Mühendisliği Bölümü
relation.isAuthorOfPublication80ebec3b-5798-4aec-b1b6-5a403b38247e
relation.isAuthorOfPublication161e3b12-89eb-4c90-a428-2ba137767c24
relation.isAuthorOfPublication6538745e-ab2b-4869-940f-0bc94253e46f
relation.isAuthorOfPublication.latestForDiscovery80ebec3b-5798-4aec-b1b6-5a403b38247e

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