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Current Issue
V.35,no.4,Dec 2023
https://doi.org/10.5764/TCF.
Journal Textile Coloration and Finishing
Year / Vol.,
Issue, Month
2018 / V.30,no.2,Jun
Title The Dyeing Behavior of PET Bulky Yarn with Disperse Dyes
Authors Bum Hoon Lee
Institution/Affiliations Shinhan University
Pages/Total page pp.70 ~ 76 / 7
Language Korean
Abstract Abstract The dyeing behaviors of poly(ethylene terephthalate)(PET) bulky yarns, DTY(draw textured yarn) and SSY(latent crimped yarn), were investigated with different energy type disperse dyes compared with those of SDY(spin draw yarn). The maximum exhaustions of E-type disperse Red 60, Blue 56 and Yellow 54 on SSY were 99%, 94% and 93%, respectively. The maximum exhaustions of S-type disperse Red 179, Blue 79 and Orange 30 on SSY were 96%, 97% and 97%, respectively. The K/S values of SSY were significantly higher than those of DTY and SDY in all energy type of disperse dyes. The knit fabric composed of SSY became bulky at the end of high temperature dyeing process because of their thermal shrinkage property due to melt viscosity difference.
Keywords Keywords bi-component fiber, latent crimped fiber, textured yarn, dyeability, bulkiness, shrinkag
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Reference http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2018_v30n2_70&ordernum=

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