STUDIES ON THE PROPERTIES OF SILKLIKE BLEND POLYESTER FIBRES

摘要

The dyeability, the moisture absorption and the antielectrostatic properties of the mod-ified PET fibre, which is make from COPEET/PET blend are improved greatly.If additional agent is added, the physical-mechanical properties of the modified PETfiber are more similar to silk fibre and its sureface is made into microcrater.Therefore, it is a new type of silklike fibre.In this paper we made a systematic study on the miscibility, the crystallizability and thespimnability of CDPEET / PET blend, which provides a theoretical basis for determiningthe spinning parameters and raising the quality of fibre.