摘要
为了研究阳离子染料可染涤纶的碱水解反应规律,对95℃碱液处理前后纤维的物理形态和超分子结构的变化,采用多种现代化的实验方法与仪器进行了研究,找出了它与普通涤纶纤维的明显差异。同时,找出适用于阳离子染料可染改性涤纶的碱减量方法,该方法包括控制水解,保护织物的强力,并能显著改善织物的手感与外貌。
An attempt is made to study the changes in morphological and supermolecular structure
as well as mechanical properties and dyeability of cation-dyeable polyester fibres (CDP &
ECDP) befroe and after alkali treatment with NaOH solution at 95℃. For this purpose are
used modern experimental methods and apparatus, and signifficant differences are found
between the treated fibres and ordinary PET fibres in the variety regularity. Moreever,
the alkali-deweighting methods suitable for cation dyeable polyester fibres are found,
including the control of hydrolysis, protection of strength and improvment of the handle and
appearance of the fabrics.
出处
《纺织学报》
EI
CAS
CSCD
北大核心
1990年第3期8-12,共5页
Journal of Textile Research
