摘要
设计了几种新疆和田地毯羊毛纱线的新型洗毛工艺,以期获得较好净洗效果和较低纤维损伤,并提高酸性媒介染料或毛用活性染料的染色效果。与生产中常用的皂碱法工艺对比,发现新型洗毛工艺能够显著降低毛纱黄度和碱溶度,能将酸性媒介染料低铬染色毛纱的K/S值与彩度分别提高8.81%和2.11%,也能将毛用活性染料染色毛纱的K/S值与彩度分别提高13.77%和0.35%,其处方为:Y-2质量浓度2.0 g/L、Na_2CO_3质量浓度0.7 g/L、浴比1∶50、温度60℃、时间20 min,因此认为选定的新工艺对地毯羊毛染色起到了相对较优的增深增艳效果。
In this paper,several different kinds of new type scouring processes of Xinjiang Hetian carpet wool yarn are designed to increase purging effect,to decrease the degree of loss,and to increase the dyeing effect of acid mordant dyes or reactive dyes for wool. Compared with the soap alkali process that was often used in production,solubility in caustic soda or yellowness of wool yarn treated by new type scouring process was not only remarkably decreased,but also the K / S value or saturation dyed by acid mordant dyes with low-chromic salts was increased 8. 81% and 2. 11%,respectively. And the K / S value or saturation dyed by reactive dyes was also increased 13. 77% and 0. 35%,respectively. The formula of process as follows： Y-2 2. 0 g / L,Na_2CO_3 0. 7 g / L,bath ratio 1 ∶ 50,60 ℃,20 min. The result illustrated process can cause relatively excellent deepening or brightening effect after the carpet wool dyeing.
出处
《毛纺科技》
CAS
北大核心
2016年第6期25-28,共4页
Wool Textile Journal
基金
新疆维吾尔自治区重点技术创新项目产学研专项(201104111326)
关键词
地毯羊毛
染色
增深增艳
洗毛工艺
对比研究
carpet wool
dyeing
deepening or brightening
scouring process
comparative study
