添加剂用量对醚型熔纺聚氨酯纤维性能的影响

Effect of addition agent quantity on the melt-spinning polyether type polyurethane fiber

添加剂用量对醚型熔纺聚氨酯纤维的强度、断裂伸长率和弹性回复率的影响是随添加剂用量的增加 ,强度和弹性回复率增加 ,断裂伸长率下降 ,但添加剂超过 12 %,断头率增加。

Effect of addition agent quantity on intensity,breaking elongation and elastic recovery percentage of melt-spinning polyether polyurethane is described.With the increasing of the addition agent quantily,the intensity and elastic recovery percentage is increased,the breaking elongation is decreased.As the increasing of mass fraction addition agent exceeds 12%,the end breaking elongation will increases.