【摘要】 以中国纺科院合纤所制造的高收缩聚醋(HSPET)切片为原料,采用不同的纺丝工艺进行了纺丝试验.探索了HSPET纺丝工艺与其纤维收缩率之间的关系,并与普通聚酯的纺丝工艺进行了对比.找到了HSPET的最佳纺丝工艺,且能够达到控制其收缩率的目的.更多还原

【Abstract】 Taking the high shrinkage polyester (HSPET) produced by Synthetic Fiber Research Institute of China Textile Academy as raw material, spinning tests were carried out adopting different spinning processes. The relation ship between spinning process of HSPET and shrinkage rate of its fiber was explored, furthermore, compared with that of normal PET. The optimal spinning process of HSPET, which can be used to control the fiber shrinkage, has been found.更多还原