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Empirical Modeling and Statistical Analysis of the Adsorption of Reactive Dye on Nylon Fibers

  • Textile Coloration and Finishing
  • Abbr : Text. Color. and Finish.
  • 2006, 18(4), pp.43-48
  • Publisher : The Korean Society Of Dyers And Finishers
  • Research Area : Engineering > Fiber Engineering > Dyeing Engineering

KIM BYUNG-SOON 1 K.Ravikumar 1 Young-A Son 1

1충남대학교

Accredited

ABSTRACT

A phthalocyanine reactive dye was applied to nylon fibers to study the effects of the temperature and pH on % exhaustion and fixation. In addition, appropriate predictable empirical models, relatively new approaches in dyeing process, were developed incorporating interactions effects of temperature and pH for predicting the both % exhaustion and fixation. The significance of the mathematical model developed was ascertained using Excel regression (solver) analysis module. A very high correlation coefficient was obtained (R2=0.9895 for % exhaustion, R2=0.9932 for fixation) for the model which shows prominent prediction capacity of the model for the unknown conditions. The predictable polynomial equations developed from the Experimental results were thoroughly analyzed by ANOVA (Analysis of Variance) statistical concepts.

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