This paper was theoretically studied relation between zeta-potential and dyeing properties, in order to experiments.
I knowed result as follows.
1) Zeta-potential is varied by kind and concentration of electerolyte and treated hours.
2) Iso-electric p...
This paper was theoretically studied relation between zeta-potential and dyeing properties, in order to experiments.
I knowed result as follows.
1) Zeta-potential is varied by kind and concentration of electerolyte and treated hours.
2) Iso-electric point of fiber is differd by titrated solution.
3) Dyeing properties is improved by change and occurrence of iso-electric point.
4) Levelling and slowing of dyeing is managed by zeta-potential.
5) Measurement of real zeta-potential of fiber's surface is impossible.