远红外细旦丙纶POY纺丝工艺的研究  

RESEARCH ON THE SPINNING PROCESS OF FAR-INFRARED FINE DENIER PP POY

作　　者：宗纪鸿[1] 徐明[1] 孟涛[1] 许云勇[1] 杜伟[1] 

机构地区：[1]中原石油勘探局舒普凡化纤厂,457001

出　　处：《合成纤维》2001年第2期32-34,共3页Synthetic Fiber in China

摘　　要：采用塑料级聚丙烯切片与远红外母粒共混改性造粒,制咸高熔融指数的远红外高速纺专用料进行纺丝。对远红外细旦丙纶ＰＯＹ工艺条件及参数进行了分析探讨。讨论了远红外专用料以及干燥条件、组件、过滤器等纺丝工艺参数对ＰＯＹ可纺性的影响,确定了远红外细旦丙纶高速纺丝最佳工艺参数。By blending Plastic grade PP chips and far-infrared matrices, the far-infrared special raw material with high melt index was prepared for high speed spinning. The influence of the spinning process parameters such as far-infrared special raw material 、desiccation condition、spinnerette、filter etc on spinnalbility of PP POY production were analyzed. The optimal technological parameters for far-infrared fine denier PP POY were determined.

关 键 词：聚丙烯纤维 远红外线 细旦丙纶 POY 纺丝 工艺 

分 类 号：TQ342[化学工程—化纤工业]