国际纺织导报
國際紡織導報
국제방직도보
MELLIAND CHINA
2012年
7期
35-36,38;52
,共3页
改性棉%活性染料%染色性能
改性棉%活性染料%染色性能
개성면%활성염료%염색성능
modified cotton%reaetive dye%dyeing property
采用阳离子改性剂对棉纤维进行阳离子化改性,通过单因素试验分析得到优化的染色工艺,并比较了采用优化染色工艺、同一颜色不同型号的14种活性染料上染改性棉纤维的染色性能,挑选出最适合此工艺、此改性剂的四种活性染料。并再次用这四种染料对原棉和改性棉进行了染色,并比较其上染率和固色率。
採用暘離子改性劑對棉纖維進行暘離子化改性,通過單因素試驗分析得到優化的染色工藝,併比較瞭採用優化染色工藝、同一顏色不同型號的14種活性染料上染改性棉纖維的染色性能,挑選齣最適閤此工藝、此改性劑的四種活性染料。併再次用這四種染料對原棉和改性棉進行瞭染色,併比較其上染率和固色率。
채용양리자개성제대면섬유진행양리자화개성,통과단인소시험분석득도우화적염색공예,병비교료채용우화염색공예、동일안색불동형호적14충활성염료상염개성면섬유적염색성능,도선출최괄합차공예、차개성제적사충활성염료。병재차용저사충염료대원면화개성면진행료염색,병비교기상염솔화고색솔。
Cotton fibers were modified with cationic modifier. The dyeing process was optimized with single-factor test, then the modified cottons were dyed with 14 kinds of reactive dyes which were the same color. And dyeing properties were compared to select four kinds suitable reactive dyes for this optimized process and cationic modifier. Then the normal cotton and modified cotton were dyed with the chosen reactive dyes again to com- pare the dye uptake and fixation rate.
