Correlation between Thermodynamic Parameters and % Exhaustions of Some Carboxylated Reactive Dyes on Silk
Abstract
Nine dyes having various functional groups were synthesized and applied on silk fabric. The equilibrium exhaustions %E of the dyes on silk were determined. From this the thermodynamic parameters such as partition coefficient K, and standard affinity, ??? which is a driving force behind the dyeing process are determined. There is a strong correlation between the %E and the thermodynamic parameters values on one hand and effect of aftertreatment on the thermodynamic parameters on the other hand.
Keywords : exhaustion, aftertreatment, partition coefficient, standard affinities, thermodymanic parameters
To list your conference here. Please contact the administrator of this platform.
Paper submission email: CMR@iiste.org
ISSN (Paper)2224-3224 ISSN (Online)2225-0956
Please add our address "contact@iiste.org" into your email contact list.
This journal follows ISO 9001 management standard and licensed under a Creative Commons Attribution 3.0 License.
Copyright © www.iiste.org