生物酶处理Lyocell纤维原纤化  

Enzymatic treatment for Lyocell fiber fibrillation

作　　者：吴红玲[1] 蒋少军[1] 

机构地区：[1]兰州理工大学机电工程学院,甘肃兰州730050

出　　处：《合成纤维工业》2004年第1期32-34,共3页China Synthetic Fiber Industry

基　　金：甘肃省自然科学基金(ZS032-B 25-010)

摘　　要：分析了Lyocell纤维原纤化的特性,阐述了原纤化发生的条件和原纤化的去除方式,重点介绍了Lyocell纤维原纤化酶处理的工艺技术。Lyocell纤维经酸性纤维素酶处理后机械性能有所降低,纤维失重率随酶用量的增大而增加。: The fibrillation characteristics of Lyocell fiber were analyzed. The original reason and removing methods of Lyocell fiber fibrillation were described. The technology of enzymatic treatment for Lyocell fiber fibrillation was introduced emphatically. The mechanical properties of Lyocell fiber were decreased slightly after acid cellulase treatment. The weight lose of the fiber was increased while increasing the amount of enzyme.

关 键 词：生物酶 LYOCELL纤维 原纤化 PH值 时间 温度 去除方式 人造天然纤维 

分 类 号：TQ342[化学工程—化纤工业]