FDY有光三叶异形丝拉伸过程取向结构特性的分析

ANALYZING THE ORIENTATIONSTRUCTURE CHARACTER OF LUSTROUS TRILOBALPROFILED FILAMENT IN DRAWING PROCESS

本文对涤纶FDY有光三叶异形丝拉伸过程的取向、结晶、晶体结构进行了分析，同时结合其他质量指标．探讨了其对生产的影响，为提高FDY有光三叶丝质量提供了依据．

The orientation, the crystaline and the crystal structure of bright trilobal polyester FDY in drawing process are analysed. In the meantime, inquired into their effeCtS on production to combine withOther quality index. Thus this provided for bets to approve the quality of bright trilobal POlyesterroy.