活性翠蓝与活性黄拼染的配伍性能

选择活性翠蓝与活性黄染料，研究其拼色染艳绿色的染色同步性，以及染色同步性与织物色相稳定性之间的关系，藉以优化染色工艺。试验结果表明，翠蓝染料吩较大，汽巴克隆翠蓝、黄染料的吩最接近；四组拼色染料中，翠蓝上染率均较低，上染较慢，但固色时明显提高，并与黄染料最终趋于一致；固色后，二者色差趋于稳定；由于二者提升力不同，应根据不同的染色深度来调整拼色比例。

Compatibility of reactive turquoise blue with reactive yellow in combination dyeing

Through selecting reactive turquoise blue and reactive yellow dyes and the trials comparison ,dye-uptake and the relationship between dye-uptake and hue of fabrics were analyzed, the suitable dyeing process were settled so as to ensure the quality of dyed products. Experiments indicated that the dye-uptake of reactive turquoise blue is lower than that of yellow, while reached the same during fixation. Because the build-up of these two dyestuffs is different, the blend ratio should be ad- justed according to the dye depth during combination dyeing.