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Compatibility Analysis of Disperse Dyes in Dyeing of PET/Spandex Blends  

정용식 (전북대학교 섬유공학과)
이근완 (산업자원부 기술표준원 고분자섬유과)
박병기 (전북대학교 섬유공학과)
Publication Information
Textile Coloration and Finishing / v.14, no.4, 2002 , pp. 208-213 More about this Journal
Abstract
In dyeing PET/Spandex blends with disperse dyes, many disperse dyes are absorbed more readily into Spandex than PET. Inorganic/organic(I/O) values can characterize the affinity of disperse dyes for Spandex and PET fibers. As I/O values of disperse dyes approach that of Spandex, the dye uptake in Spandex increases. On the contrary, the disperse dyes of higher I/O values are absorbed more into PET than Spandex. The dye uptake in PET increases with increasing I/O values of disperse dyes. As I/O values of disperse dyes increase, the rate of dyeing become slower in the dyeing of PET/Spandex blends. Hence, the affinity and the compatibility of disperse dyes in PET/Spandex blends dyeing can be evaluated with I/O value.
Keywords
disperse dyes; PET; spandex; I/O value; compatibility;
Citations & Related Records
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  • Reference
1 A Series on Dyeing; Chapter13/Part 2: The Dyeing of Ohter Blends /
[ J. R. Aspland ] / Tex. Chem. Color
2 /
[ 黑木宣彦 ] / 染色理論化學
3 ポリエステル/ポリウレタンの染色 /
[ 相澤良和 ] / 加工技術(日)
4 Dyeing and Finishing of Spandex Fabrics /
[ S. H. Kim ] / Fiber Technology and Industry
5 /
[ H. F. Mark;S. M. Atlas;E. Cernia ] / Man-Made Fibers Sceince and Technology