摘要
采用以脂肪酸和脂肪醇为主的混台第三单体进行共聚,所研制的多功能共聚酯(COPET)纤维,对分散染料具有良好的染色性能,并且对吸湿、抗静电、防尘、手感等性能有明显的改善。可与蚕丝、羊毛、普涤丝交织混纺,再进行一浴一步法常压沸染,具有一浴多色的特有效果,该种经改性的 COPET 纤维并有较大收缩率,可制得不同收缩率的高收缩纤维,用来织成特种风格的针织物和机织物。
The copolyester fibers are copolymerized mainly by the mixed third monomer of byaliphatic bicarboxylic and aliphatic bialcohol and have good dyeability for dispersion dyes and manifest improvement in moisture regain, antistatic effect,and hand feeling,They can be blended with silk,wool, and conventional polyester fibers and bill-dyed under normal pressure by the one-bath and one-step method,achieving the special effect of one-bath and multicolor;and,being highly shrinkable,they can be made into different high shrinkage-rate fibers for the production of special knit goods and woven textiles.
关键词
聚酯纤维
共聚酯纤维
分散染料
Polyester Fiber
Monomer
Copolyester Fiber
Dispersion Dye
