锦纶敏感色的色差控制  

Color deviation control in polyamide dyeing in sensitive shades

作　　者：张贵 王思捷 

机构地区：[1]互太(番禺)纺织印染有限公司,广东广州511462

出　　处：《印染》2011年第13期23-24,34,共3页China Dyeing and Finishing

摘　　要：锦纶纤维用酸性染料染卡其色和湖绿色系时,染料上染速率太快,容易产生缸差。采用坯布高温预定形(185℃,20～30 s),染浴中添加柔软剂CN、匀染剂M和有机释酸剂VS,并选用固色剂NBS,成品低温定形等工艺,可使染色的锦纶织物头缸颜色符样率高,染色效果理想。In acid dyeing of nylon fiber in khaki and turquoise, color deviation between different lots are easily formed owing to high dyeing rate. Measures are put forward to eliminate color deviation, such as high-temperature heat pre-setting of greigy fabric, addition of softener CN, leveling agent M and organic acid releaser VS to dyeing bath, and application of fixing agent NBS,Iow temperature setting after finishing. The dyeings feature good levelness.

关 键 词：染色 酸性染料 稳定性 聚酰胺纤维 

分 类 号：TS193.636[轻工技术与工程—纺织化学与染整工程]