摘要
介绍了纺丝工艺对特亮异型涤纶长丝的力学性能、截面异形度,加弹工艺对特亮异型涤纶长丝的沸水收缩率、抱合性及亮度的影响。通过试验,确定了具有亮度高、沸水收缩率低(1.5％以下)、抱合性好的特亮异型涤纶长丝的最佳生产工艺。
The production process of PET profiled fiber with brightness was introduced. The effects of the spinning and drawing-texture parameters were discussed on the characteristics of PET profiled fiber such as brightness, boiling water shrinkage, cohesion, etc .
出处
《合成技术及应用》
2003年第2期40-43,共4页
Synthetic Technology & Application
关键词
异形涤纶长丝
抱合性
沸水收缩率
profiled fiber, brighteness, cohesion, boiling water shrinkage
