The Effect of Solid Content Percentage and Concentration of Dispersing Agent (Anionic-Nonionic) on Quality of Polyester Dyed Fabric with Disperse by High Temperature/Pressure Method

This study aims to determine the % solid content determination of concentration dispersing agent / leveler. Therefore, in order correct concentration, varied, namely 43.930%, 21.975%, and 14.650%, with each dispersing/averaging 0 g/l, 0.5 0.75 g /l, 1.5 g/l. Furthermore, preliminary testing power was carried out before immersion application. The results most optimal test were obtained at a variation agent/average g/l 43.93%. dyeing process evaluated related for color evenness, aging, fastness washing, rubbing. Based on tests evaluations, it shows that %solid agent/leveler has no effect value washing However, have an darkening. In this experiment, can be seen darkening is 28.1380, while standard deviation 0.187 found wet dry rubbing 4-5.