Conjugate Spun of Polyethylene Terephthalate Resin Modified with 1,4-Cyclohexanedimethanol

Bulletin of the Korean chemical society

Soo Jin Park¹  Ho Ju Bang¹  Je Wan Woo¹  Hak Yong Kim¹  Fan Long Jin¹ 

关键词: 1;    4-Cyclohexanedimethanol;    Polyethylene terephthalate;    Conjugate fiber;    Tenacity;    Elongation;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

(PET) resin using side by side conjugate spinning, sea-island type conjugate spinning, and split type conjugate spinning methods, and the properties of the conjugate fibers were investigated via several techniques. When viscosity increased, the tenacity of side by side conjugate fibers was increased, whereas elongation decreased. The sea-island conjugate fibers showed lower weight loss and surface color difference (K/S) values relative to that of regular PET fibers at the same conditions. The SEM results indicate that orange type spilt readily produced at a temperature range of 120 - 140 oC.

【 授权许可】

Unknown