Effect of Chitosan and Mordant Treatments on the Air-permeability and Fastness of Silk and PET fabrics Dyed using Rhusjara ica

In our previous study, the color development characteristics in the dyeing of silk fibers and PET fibers using Rhusjara ica and related properties were meticulously reviewed. At the same time, the fabric specimens were endowed with chitosan treatment prior to the dyeing procedure in order to investigate the effect of chitosan on the dyeing behavior. The analysis of the colors only, however, would not give us complete elucidation of the effect of fiber characteristics and the mordanting characteristics. In this study, the effect of chitosan and metal mordant treatment in dyeing of silk and PET fabrics using Rhusjara ica has been studied. The change of air-permeability, wash fastness, and light fastness were also investigated.

견(絹)과 PET 직물(織物)의 오배자(五倍子) 염색(染色) 시(時) chitosan 처리(處理)와 매염(媒染)이 공기투과도(空氣透過度) 및 견뢰도(堅牢度)에 미치는 영향(影響)