| 발행년도/권호 |
2008 년 / 권호: V.20,no.5,Oct |
| 논문제목1(원어) |
Dyeing Properties of Polyurethane-impregnated PET Knit
|
| 논문제목2(타언어) |
Dyeing Properties of Polyurethane-impregnated PET Knit
|
| 저자(원어) |
Jong Ho Park and Sung Dong Kim |
| 저자(타언어) |
Jong Ho Park and Sung Dong Kim |
| 소속(원어) |
Konkuk University |
| 소속(타언어) |
Konkuk University |
| 시작/끝
페이지 |
35 ~ 40 총페이지 : 6 |
| 언어(원어) |
English |
| 초록 |
Dyeing and washing fastness properties of polyurethane-impregnated polyester (PU-impregnated PET), and the distribution of two disperse dyes between PET and PU film were studied to investigate the effect of PU portion to exhaustion and washing fastness. Dyeing properties of PU-impregnated PET were quite different with those of PET: PU-impregnated PET absorbed disperse dye linearly from the early stage of dyeing to equilibrium, and it exhibited excellent build-up property up to 4 %owf dyeing. The absorbed dye on PU film at early dyeing stage migrated to more substantive PET at the temperature higher than 115℃. The amount of exhausted dye on PET portion was larger than on PU film and the distribution ratio was 2.08~2.34. The grade of washing fastness of PU-impregnated PET was the same as or lower by 0.5~1 grade than PU film whose washing fastness was lower by 0.5~1 than PET.
|
| 키워드 |
disperse dye, dyeing property, washfastness, PU, PET
|
| 학회지 |
|
| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2008_v20n5_35 |
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