文献类型：期刊文献

中文题名：黄麻/棉混纺织物退浆工艺探讨

英文题名：Desizing process of jute/cotton blended fabric

作者：王维明[1];虞波[1];蔡再生[2,3]

机构：[1]绍兴文理学院纺织服装学院;[2]东华大学化学化工与生物工程学院;[3]生态纺织教育部重点实验室(东华大学)

年份：2012

卷号：29

期号：6

起止页码：30

中文期刊名：印染助剂

外文期刊名：Textile Auxiliaries

收录：CSTPCD、、北大核心2011、北大核心

基金：校科研启动金(20105008)

语种：中文

中文关键词：棉织物;生物酶;退浆;黄麻

外文关键词：cotton fabric; enzyme; desizing; jute

中文摘要：基于低能耗、少污染的要求,比较了助剂(如苏红退浆酶2000L、硫酸、氢氧化钠和双氧水)和退浆工艺步骤对退浆效果的影响,并优化了退浆工艺.结果表明:苏红退浆酶2000L对淀粉及其变性浆料具有良好的去除作用,其最佳实施流程为:预处理→酶处理→热水洗,最佳处理条件:酶0.8 g/L,JFC 0.5 g/L,pH为中性,浴比1∶20,70℃,45 min.

外文摘要：Based on the requirements of low energy and less pollution, the effect of desizing agents （such as Suhong desizing enzyme 2000L, sulfuric acid, sodium hydroxide and hydrogen peroxide）, technique steps and treatment conditions on the desizing efficiency were compared, and the treatment conditions were optimized. The results indicated that Suhong desizing enzyme 2000L was an effective agent for the removal of starch and modified starch. The optimal desizing process was pretreatment--enzyme treatment--hot water wash. And the treatment conditions were optimized as follows： enzyme concentration 0.8 g/L, JFC 0.5 g/L, pH was controlled at neutrality, fiber to liquor ratio 1：20, treatment temperature 70 ℃ and treatment time 45 min.