索罗娜双组分面料的染色工艺  

Dyeing process of Sorona bicomponent fabric

作　　者：张京彬 许婷婷 李荣 刘淑云 ZHANG Jingbin;XU Tingting;LI Rong;LIU Shuyun(National Innovation Center of Advanced Dyeing&Finishing Technology,Shandong Zhongkang Guochuang Research Institute of Advanced Dyeing&Finishing Technology Co.,Ltd.,Taian 271000,China)

机构地区：[1]国家先进印染技术创新中心,山东中康国创先进印染技术研究院有限公司,山东泰安271000

出　　处：《印染》2024年第4期24-27,共4页China Dyeing and Finishing

基　　金：山东省重点研发计划资助(2022ZDPT02)。

摘　　要：索罗娜双组分纤维由索罗娜和PET两根丝组成,熔丝之间有细小的沟壑,呈卷曲形态。优化后的染色工艺为:染色温度130℃、pH 4.0、浴比1∶15、匀染剂1 g/L、保温时间30 min。研究发现,WFN系列分散染料对索罗娜双组分面料具有良好的染色提升性。染色后面料的耐皂洗色牢度和耐摩擦色牢度均在4级以上。The Sorona bicomponent fiber is bonded by two filaments of Sorona and PET,and there are tiny grooves between the two filaments,which are in the form of curling.The optimized dyeing process is dyeing temperature 130℃,pH 4.0,bath ratio 1:15,leveling agent dosage 1 g/L,holding time 30 min.The results show that WFN series disperse dyes have good dyeing enhancement on Sorona bicomponent fabrics.The color fastnesses to soaping and rubbing of the dyed fabrics are above Grade 4,which can meet the requirements of color fastness for garment fabrics.

关 键 词：索罗娜双组分纤维 染色 分散染料 色牢度 

分 类 号：TS193.638[轻工技术与工程—纺织化学与染整工程]