棉/人棉混纺织物用RCD活性染料

由于棉和人棉染色性能的差异，在常规活性染料染色中容易出现色花，两者色光差异大，采用RCD系列活性染料对其进行中深色染色，可获得较佳的同色性，同RCD红、RCD黄和RCD蓝染料在拼色染色时在两种纤维上的上染率基本一致，配伍性良好；染色织物的耐洗色牢度和耐摩擦色牢度佳。

RCD reactive dyes for cotton/rayon blended fabric

Conventional reactive dyeing of cotton/rayon fabric is prone to dyeing defect and color difference due to the significant different dyeing properties of the two fibers. RCD reactive dyes feature homochromatic in medium and dark shade. Combined dyeing of C/R fabric with RCD red, RCD yellow and RCD blue can get the same dye up take for two fibers and good compatibility, as well as high color fastness to washing and rubbing.