风雨羽
幼苗
共回答了14个问题采纳率:85.7% 举报
This article used materials and so on epichlorohydrine,ethylene diamine,sulfanilic acid to synthesize one new reactive dyes to bear the chlorine water fastness promotion medicinal preparation,and to passed through the fabric which the many kinds of type reactive dyes dyed to carry on fixes processing,carried on the chlorine to float again processing.Passes through to the fabric K/S value,the biggest absorption wave length λmax,friction fastness and the soaping fastness analysis,the determination promotion medicinal preparation processing best craft.The experiment indicated:The fabric K/S value has the very big enhancement,the fabric bears the chlorine fastness to be possible to promote 3 levels approximately,and will not change the fabric colored light.But the promotion medicinal preparation to the color fabric's friction fastness and the soaping fastness influence is not very big.
活性染料;Reactive dyes
耐氯色牢度;Bears the chlorine color fastness
提升剂;Promotion medicinal preparation
染色工艺Dyeing craft
1年前
10