锦棉织物的抗酚黄变整理  

Anti-phenol yellowing finish of polyamide/cotton fabric

作　　者：吕小兰[1,2] 陈建芳[1] 邓东海 刘凤珍 

机构地区：[1]湖南工程学院化工学院,湖南湘潭411041 [2]广东德美精细化工股份公司,广东佛山528305

出　　处：《印染》2016年第23期33-34,50,共3页China Dyeing and Finishing

摘　　要：探讨了影响锦棉增白织物抗酚黄变效果的因素，提出了增白、抗酚黄变整理组合工艺。结果表明，选用增白剂DM-2650在染缸内增白，选用浸渍工艺（DM-29063％-4％，60℃处理30min）或浸轧工艺（DM-290630-40g／L，一浸一轧，轧余率60％，100℃烘干，170℃焙烘60s），可使锦棉增白织物的抗酚黄变效果达到4级，满足织物储存的要求。The factors that affect the anti-phenol yellowing effect of whitening polyamide/cotton fabric are discussed. The combination process of whitening and anti-yellowing finishing is put forward. The re- sults show that whitening finish with DM-2650, followed by impregnation process （DM-2906 3%-4%, 60 ℃, 30 min） or padding process （DM-2906 30-40 g/L, dip padding, pick-up 60%, drying at 100 ℃, baking at 170 ℃ for 60 s）, the anti-phenol yellowing effect of polyamide/cotton fabric is Grade 4, which can meet the storage requirements.

关 键 词：化学整理 抗酚黄变 增白 混纺织物 聚酰胺 棉 

分 类 号：TS195.5[轻工技术与工程—纺织化学与染整工程]