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| 발행년도/권호 |
2007 년 / 권호: V.19,no.2,Apr |
| 논문제목1(원어) |
Coloration behaviors of phthalocyanine reactive dye on nylon substrates: experiments, empirical modeling and statistical analysis |
| 논문제목2(타언어) |
Coloration behaviors of phthalocyanine reactive dye on nylon substrates: experiments, empirical modeling and statistical analysis |
| 저자(원어) |
Byung-Soon Kim, K. Ravikumar, Seok Han Yoon1 and Young-A Son |
| 저자(타언어) |
Byung-Soon Kim, K. Ravikumar, Seok Han Yoon1 and Young-A Son |
| 소속(원어) |
Chungnam National University,1Korea Dyeing Technology Center, |
| 소속(타언어) |
Chungnam National University,1Korea Dyeing Technology Center, |
| 시작/끝
페이지 |
14 ~ 23 총페이지 : 10 |
| 언어(원어) |
English |
| 초록 |
This research article explores the use of phthalocyanine reactive dye on nylon substrate. The effect
of factors such as pH, temperature, liquor ratio and alkali addition on level of dye exhaustion, fixation and total
fixation efficiency. Low pH, high temperature and low liquor ratio were found to be suitable conditions for
maximum % exhaustion values. The effect of sulphatoethylsulphone (SES) and vinylsulphone (VS) form of the
dyes on level of dye fixation was also discussed. The optimized exhaustion (%E), fixation (%F) and total fixation
efficiency were determined. Modification of the dyeing process with alkali addition displayed that dye fixation
(%) increased by alkali addition. Vinylsulphone (VS) moiety of the dye was found to be superior for maximum
fixation (%F). Appropriate predictable empirical models, relatively a new approach in dyeing processes, were
developed incorporating interactions effects of temperature, pH and liquor ratio for predicting % exhaustion,
fixation and total fixation efficiency. The significance of the mathematical model developed was ascertained using
microsoft excel regression (solver) analysis module. High correlation coefficient was obtained (R2=0.9895 for %
exhaustion, R2=0.9932 for fixation, R2=0.9965 for total fixation efficiency) for the model which shows prominent
prediction capacity of the model for any conditions. The predictable polynomial equations developed from the
experimental results were thoroughly analyzed by ANOVA (Analysis of Variance) statistical concepts. |
| 키워드 |
nylon substrate, phthalocyanine reactive dye, empirical modeling, statistical analysis |
| 학회지 |
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| Reference |
http://www.koreascience.or.kr/article/ArticleFullRecord.jsp?cn=OSGGBT_2007_v19n2_14 |
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