高相对分子质量PE的增塑熔融纺丝 Ⅰ.纺丝工艺  

PLASTICIZED MELT SPINNING OF HMWPE I.PROCESS OF SPINNING

作　　者：俞波[1,2] 朱志学[1,2] 史丽梅[1,2] 郗国华[1,2] 陈翠红[1,2] 刘兆峰[1,2] 关桂荷[1,2] 于俊荣[1,2] 周国平[1,2] 

机构地区：[1]仪征化纤股份有限公司 [2]中国纺织大学化纤所

出　　处：《合成纤维工业》1997年第6期16-20,共5页China Synthetic Fiber Industry

摘　　要：采用石蜡增塑高相对分子质量ＰＥ后纺丝并经高倍拉伸制备高强高模纤维。此法比凝胶纺丝法工艺简单，产率高，成本低。该文研究了高相对分子质量ＰＥ和石蜡共混物的热性能、流变性、可纺性和纺丝工艺。?A kind of high strength and high modulus fiber was prepared by melt spinning and drawing of high molecular weight polyethylene (HMWPE) plasticized by wax.This method has the advantages of simple process,high productivity and low cost by comparison with gel spinning of HMWPE.The thermal properties,rheological behaviour,spinnability and process of spinning for HMWPE/wax blend were studied.

关 键 词：增塑 熔融纺丝 纺丝 聚乙烯纤维 

分 类 号：TQ342.61[化学工程—化纤工业] TQ340.642