PETG共聚酯纤维的性能研究

Study on the Properties of PETG Copolyester Fiber

主要报导了PETG共聚酯的纺丝与拉伸实验。实验表明,PETG共聚酯可通过普通的PET纺-牵设备进行纺丝加工。随CHDM含量的增加,共聚酯结晶性能下降,纤维强度下降。共聚酯纤维具有优异的弯曲回弹性和染色性能,且随CHDM含量的增加而提高。

The spinning and stretching experiment of PETG copolyester is reported. Experiment results show that PETG copolyester chips can be processed on the ordinary PET spinning-stretching machine. The crystallization ability of PETG copolyester and its fiber strength decrease with the increasing of CHDM content.