EPTA在聚酯直纺细旦丝上的应用初探

Application of EPTA to direct spinning fine denier polyester fiber

介绍了EPTA在聚酯直纺细旦丝上的应用技术,并对EPTA的掺入比例、配料比、酯化温度、缩聚压力、熔体过滤及纺丝组件过滤精度、熔体输送及纺丝温度等进行了探讨。

The application of EPTA to direct spinning fine denier polyester fiber were introduced. The feeding proportion of EPTA, the charge ratio, the esterification temperature, the polycondensation pressure, the filter accuracy of melt filter and spinning pack, the melt transfer and spinning temperature of the technique were discussed in detail.