摘要
将生态友好型媒染剂——壳聚糖用于儿茶和金盏菊等天然染料对棉织物的上染,并将其与广泛应用的媒染剂明矾作对比。研究发现:以壳聚糖作为媒染剂染色的织物比采用其他媒染剂染色的织物具有更高的K/S值,且前者对革兰阳性及革兰阴性细菌均显示出极好的抗菌性。
In the present work,chitosan was utilized as an eco-friendly mordant for the dyeing of cotton with catechu and marigold,and was compared with alum which was a widely used mordant. The dyed fabrics showed comparative color values in most of the cases of mordants and also exhibited very good antibacterial activity against both gram positive and gram negative bacteria.
出处
《国际纺织导报》
2015年第3期36-36,38,共2页
Melliand China
关键词
壳聚糖
媒染剂
天然染色
抗菌性
chitosan, mordant, natural dye,antibacterial property
