【摘要】 通过对PTT干燥条件、纺丝温度、组件组装配方、冷却条件、卷绕速度、卷绕成形、拉伸变形温度、假捻度、超喂率等进行研究,研制出了弹性高、后道加工性能良好的PTT高弹纤维。更多还原

【Abstract】 The drying condition, spinning temperature, package formulation of component, cooling condition, winding speed,winding shaped, stretching and distortion temperature, false twist, over feed rate of the PTT fibers were investigated, and the highelasticity and back process performance of PTT fiber was developed.更多还原