棉织物低温免烫整理  

Non-iron finishing of cotton fabric at low temperature

作　　者：张伟敏[1] 胡春艳[2] 纪柏林 阎克路[1] 侯爱芹[2] 

机构地区：[1]东华大学化学化工与生物工程学院,上海201620 [2]东华大学国家染整工程技术研究中心,上海201620

出　　处：《印染》2014年第2期1-3,12,共4页China Dyeing and Finishing

基　　金：国家科技支撑计划资助项目(2012BAE11G00)

摘　　要：探讨含有金属镁离子、锌离子等六种催化剂对棉织物低温无甲醛免烫整理效果的影响。结果表明,氯化镁较适合作为棉织物低温无甲醛免烫整理的催化荆。以氯化镁为催化剂,乙二醛为整理剂,优化的免烫整理工艺:乙二醛100 g/L、催化剂氯化镁20 g/L,二浸二轧(带液率80%)、130℃焙烘2 min,焙烘张力3 kPa。在优化的整理工艺条件下,加入强力保护剂二甘醇,可大大提高整理织物的撕破强力保留率,织物折皱回复角达到270°。Six kinds of catalysts containing magnesium ion, zinc ion and so on are applied to formaldehydefree noniron finish of cotton fabric at low temperature. According to the properties of the treated fabric, magnesium chloride is the favorable cata lyst. Taking magnesium chloride as the catalyst and glyoxal as the finishing agent, the optimum finishing process is： glyoxal 100 g/L, magnesium chloride 20 g/L, twodiptwonip with pickup of 80%, curing at 130 ℃ for 2 min with tension of 3 kPa. Di ethylene glycol is used as a strength protective agent under the optimized finishing process, which can greatly improve the tear strength retention of the treated fabric with the crease recovery angle up to 2？0%

关 键 词：耐久压烫整理 乙二醛 催化剂 棉织物 

分 类 号：TS195.55[轻工技术与工程—纺织化学与染整工程]