纤维素类纤维定性鉴别方法  

Identified method for different cellulose fibers

作　　者：吴雄英[1] 侯文浩[2] 唐敏峰[1] 王府梅[2] 董建华[1] 

机构地区：[1]上海出入境检验检疫局,上海200135 [2]东华大学,上海200051

出　　处：《印染》2003年第12期32-34,共3页China Dyeing and Finishing

摘　　要：显微镜法是鉴别各种纤维素纤维的简便、快速而有效的方法。观察未染色纤维素类纤维的形态特征 (纵横向截面 ) ,可区分大多数的纤维素类纤维 ;利用纤维的皮芯结构对染色和褪色的“各向异性差异” ,可区分Lyocell、Modal。This paper investigates how to distinguish different cellulose fibers with microscopy. We can distinguish them each other by observing their cross section and morphology with undyed and dyed fibers by microscope. ”Anisotropic difference” can be used to identify fibers which have core-skin structure, such as Lyocell, Modal and viscose fibers etc.

关 键 词：纤维素类纤维 显微镜法 皮芯结构 染色 褪色 鉴别 

分 类 号：TS197[轻工技术与工程—纺织化学与染整工程]