UHMWPE冻胶纤维萃取及干燥工艺研究  

EXTRACTING AND DRYING TECHNOLOGY OF UHMWPE GEL FIBER

作　　者：张燕静[1] 于俊荣[1] 刘兆峰[1] 

机构地区：[1]东华大学纤维材料改性国家重点实验室,上海200051

出　　处：《合成纤维》2002年第6期16-18,24,共4页Synthetic Fiber in China

基　　金：上海市教委"重中之重"项目

摘　　要：对超高相对分子量聚乙烯 (UHMWPE)冻胶纤维进行萃取、干燥是改善其拉伸性能的主要技术关键。探索并确定了冻胶纤维的最佳萃取和干燥工艺 ,包括最佳萃取时间、最佳萃取浴比、干燥温度和干燥时间等。The extracting and drying of UHMWPE gel-spun fiber is the key to improve its drawability. The optimum extracting and drying technology of the UHMWPE gel fiber including the optimum extracting time,extracting bath ratio, drying temperature and drying time were studied and determined.

关 键 词：UHMWPE 冻胶纤维 萃取 干燥 拉伸 超高相对分子量聚乙烯 

分 类 号：TQ340.65[化学工程—化纤工业]