碱氧处理对阳离子可染中空聚酯针织物服用性能的影响  

Effect of alkaline-oxygen treatment on wearabilities of cationic dyeable hollow polyester knitted fabrics

作　　者：王维明[1,2] 虞波[1,2] 周丹红[1,2] 冯云[3] 

机构地区：[1]绍兴文理学院纺织服装学院,浙江绍兴312000 [2]浙江省清洁染整技术研究重点实验室,浙江绍兴312000 [3]宁波出入境检验检疫局纺织品检测中心,浙江宁波315192

出　　处：《纺织学报》2014年第4期88-93,共6页Journal of Textile Research

基　　金：绍兴市科技计划项目(2012B70015)

摘　　要：研究了一种新型阳离子可染中空聚酯短纤维,讨论了氢氧化钠、过氧化氢、氢氧化钠与过氧化氢协同作用对聚酯纤维针织物保暖性、透湿性和力学性能的影响。结果表明,氢氧化钠和过氧化氢单独处理均会对聚酯针织物的保暖性、透湿性和顶破强力产生显著影响。正交试验结果表明氢氧化钠和过氧化氢对聚酯针织物保暖性和顶破强力的损伤具有协同作用,且过氧化氢质量浓度对保暖性的影响比氢氧化钠质量浓度更显著。A new type of cationic dyeable hollow polyester staple fiber was studied. The effects of sodium hydroxide, hydrogen peroxide and synergetic effect between sodium hydroxide and hydrogen peroxide on the warmth retention, water-vapor permeability and mechanical properties of pure polyester knitted fabric were investigated. The warmth retention, water-vapor permeation and bursting strength of polyester fabric were remarkably affected by sodium hydroxide treatment or hydrogen peroxide treatment, respectively. Presupposing that the hollow structure of polyester fiber was not destructed, orthogonal experiment indicated that sodium hydroxide and hydrogen peroxide had a synergetic effect on the damage to warmth retention and bursting strength of the polyester knitted fabric, and the effect of hydrogen peroxide concentration on the warmth retention was more noticeable than that of sodium hydroxide concentration.

关 键 词：聚酯中空短纤维 服用性能 保暖性 透湿性 顶破强力 

分 类 号：TS190[轻工技术与工程—纺织化学与染整工程]