The effect of dyeing time, pH value and assistants on dye-uptake and dye depth is explored in dyeing polyester with azide reactive yellow. So the optimum technology of dyeing polyester with the dye is determined at the boil under atmospheric pressure.

  • 研究了染色时间、pH、常用助剂等对自制叠氮类活性黄染料染涤纶纤维的上染百分率及染色深度的影响,从而确定了叠氮类活性黄染料常压沸染涤纶的最佳染色工艺。

  • 互联网摘选 2025-01-20 13:02:15

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