초록

AI-Helper

반응성염료중 chlorotriazinyl계 염료로 견직물에 날염가공 하여, 증열시간, 호료의 점도, 알칼리농도에 의한 염착량 및 고착량을 측정하여 견에 대한 반응성염료의 날염특성에 관하여 연구한 결과를 다음과 같이 요약한다. 1) 증열시간과 더불어 염착량 및 고착량은 증가하였으며, dichlorotriazinyl계 염료는 20분부근에서 최대치를 나타내었다. 2) 고착률은 90%이상으로 높은 고착률을 나타내었다. 3) 호료의 점도에 따라 염착량 및 고착량은 달라지며, 적당한 점도가 필요함을 시사한다. 4) 알칼리 농도는 호료 100g에 대하여 NaHCO$_3$2g을 첨가하였을 때 염착량 및 고착량이 가장 높았다. 5) 염색견뢰도중, 실용상 가장 중요한 세탁견뢰도가 매우 높았다.

Abstract ▼ AI-Helper

Silk fabric was printed with the reactive dyes (mono and di-chlorotriazinyl type) in order to investigate the change of adsorption and fixation by steaming time, viscosity of dyeing paste, and alkali concentration. It was found that the amount of adsorption and fixation of mono-chlorotriazinyl type ...

Silk fabric was printed with the reactive dyes (mono and di-chlorotriazinyl type) in order to investigate the change of adsorption and fixation by steaming time, viscosity of dyeing paste, and alkali concentration. It was found that the amount of adsorption and fixation of mono-chlorotriazinyl type dye increased with the increase of steaming time, while di-chlorotriazinyl type dye showed the maximum uptake at 20 minutes. The amount of dye uptake of each dye showed the maximum value at 340 cp of dyeing paste. The light fastness of each dye was poor but the washing fastness was excellent.