摘要
本文介绍了ＰＥＴ高速纺丝纤维横断面结构与纺丝速度的关系，指出超高速纺丝纤维具有断面不均一的结构，并根据取向和结晶的特征提出了纤维横断面不均一结构形成过程的模型．
n this paper, the relationship between transverse cross-section structure of highspeed spinning fiber and spinning speed is introduced.Ultra high speed spinning fibershave ununiform crosswsection structure. According to the characteristics of orientation andcrystalline of high speed spinning fibers,the forming process model of ununiform crosssection structure is proposed.
出处
《北京服装学院学报（自然科学版）》
CAS
北大核心
1994年第2期90-93,共4页
Journal of Beijing Institute of Fashion Technology：Natural Science Edition
关键词
干涉条纹
芯鞘结构
微结晶
聚酯纤维
纺丝速度
olyethylene terephthalate fibers
interference fringe
sheath-core structure
crystalline
