CDPEET/PET共混聚酯及纤维的性能与结构研究——Ⅱ.共混改性聚酯纤维的服用性能

STUDIES ON CDPEET/PET BLENDED PET AND ITS FIBERS’ PROPERTY AND STRUCTURE——(Ⅱ) THE WEARABILITY OF BLENDED PET FIBERS

对题述纤维的超分子结构和服用性能进行了研究。结果指出,共混聚酯纤维的结晶度有所降低,超分子结构变得疏松,优良的热定型性能未变,染色性、吸湿性有明显改善,比电阻值和初始模量与蚕丝近似。证明这是一种服用性能良好的仿真丝纤维材料。

The supermolecular structure and wearability of CDPEET/PET blend fibers werediscussed in this paper. The results show that the crystallinity of blended PETfibers decreases, the supermolecular structure becomes loose, the thermostability isnot changed, the mechanical properties is similar to that of silk fiber. The moistureabsorption, antielectrostatic property, and the dyeability of the blend polyesterfiber are greatly improved. It is proved that the PET blended fibers is a kind ofgood silklike material.