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dc.creatorStojanović, Petar
dc.creatorSavić, Marija
dc.creatorTrajković, Dušan
dc.creatorStepanović, Jovan
dc.creatorStamenković, Miodrag
dc.creatorKostić, Mirjana
dc.date.accessioned2021-03-10T13:25:16Z
dc.date.available2021-03-10T13:25:16Z
dc.date.issued2017
dc.identifier.issn1451-9372
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/3606
dc.description.abstractIn this paper, the effect of false-twist texturing parameters (texturing speed, heater temperature, draw ratio and disc-to-yarn speed ratio (D/Y ratio)) on the structure and crimp properties of polyester yarn has been studied using a high temperature heater and high texturing speeds. Textured yarn was analyzed and characterized in terms of the degree of crystallinity, degree of orientation and crimp properties (crimp contraction, crimp module and crimp stability). The most important parameters, significantly affecting yarn temperature and its uniformity and thus textured yarn structure and crimp properties, are texturing speed and heater temperature. Depending on these texturing parameters, the degree of crystallinity and orientation varied in the range of 24.48 to 36.66% and 0.371 to 0.595, respectively. The crimp characteristics increase with the increase in heater temperature, and decrease with the increase in texturing speed. The effect of draw ratio and D/Y ratio on the textured yarn structure and properties is less pronounced. Obtained results show that partially oriented polyester yarn used in this study can be textured at significantly higher texturing speed (up to 1100 m/min) than the standard texturing speed (up to 700 m/min) used for the yarn count examined.en
dc.publisherSavez hemijskih inženjera, Beograd
dc.relationinfo:eu-repo/grantAgreement/MESTD/Technological Development (TD or TR)/34020/RS//
dc.rightsopenAccess
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/4.0/
dc.sourceChemical Industry & Chemical Engineering Quarterly
dc.subjectcrimp propertiesen
dc.subjectfalse-twist texturingen
dc.subjectfiber structureen
dc.subjecthigh-temperature heateren
dc.subjectpolyester yarnen
dc.titleThe effect of false-twist texturing parameters on the structure and crimp properties of polyester yarnen
dc.typearticle
dc.rights.licenseBY-NC-ND
dc.citation.epage419
dc.citation.issue3
dc.citation.other23(3): 411-419
dc.citation.rankM23
dc.citation.spage411
dc.citation.volume23
dc.identifier.doi10.2298/CICEQ160720055S
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/1456/3603.pdf
dc.identifier.rcubconv_5454
dc.identifier.scopus2-s2.0-85032334462
dc.identifier.wos000417360000013
dc.type.versionpublishedVersion


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