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首页> 外文期刊>American Journal of Physical Chemistry >Comparative Study Between Mixed Dyeing of Wool Fiber in One and Two Dye Baths with Natural Indigo and Madder Colorants
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Comparative Study Between Mixed Dyeing of Wool Fiber in One and Two Dye Baths with Natural Indigo and Madder Colorants

机译:天然靛蓝和马德着色剂在一和两个染浴中对羊毛纤维进行混染的比较研究

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The objective of the present study was to compare between the mixed dyeing of wool fiber in one and two dye baths using natural indigo (iIndigofera tinctoria/i) and madder colorants (iRubia tinctorum/i). Based on the reduction and oxidation reaction conditions under the same dyeing mechanism for the indigo and madder colorants, the exhaustion rate of the mixed dyeing in two dye baths was higher than that for mixed dyeing in one dye bath. The poor exhaustion rate that was achieved when dyeing in a single dye bath indicated the incompatibility of both dyes when mixed in one dye bath. However, both methods achieved a rigid fixation as confirmed by washing-fastness test 105C6A01.
机译:本研究的目的是比较使用天然靛蓝( Indigofera tinctoria )和染色剂( Rubia tinctorum )将羊毛纤维在一个和两个染浴中进行的混合染色。 。基于靛蓝和茜草色染料在相同染色机理下的还原和氧化反应条件,在两个染浴中混合染色的消耗率高于在一个染浴中混合染色的消耗率。当在单个染浴中染色时,较差的耗竭率表明两种染料在一个染浴中混合时的不相容性。但是,两种方法均达到了牢固的固定,如耐洗性测试105C6A01所证实。

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