丝绸2017，Vol.54Issue(8)：13-19,7.DOI:10.3969/j.issn.1001-7003.2017.08.003
β-环糊精接枝改性聚酯纤维织物的亲水性能
Hydrophilic property of polyester fiber fabrics subject to graft modification by β-cyclodextrin
摘要
Abstract
Graft modification of polyester fiber fabric with β-cyclodextrin was initiated with pad-dry-cure process, to discuss the technological conditions for improving the hydrophilic property of polyester fiber fabric with 1,2,3,4-butane tetra carboxylic acid as cross linking agent and sodium hypophosphite as catalyst.Research shows that the optimum conditions for processing polyester fiber fabric with β-cyclodextrin are: mass concentration of β-cyclodextrin: 100 g/L, and molar ratio of β-cyclodextrin to butane tetra carboxylic acid: 1︰3;the optimum cure conditions are: drying at low temperature for 6 minutes, and drying at high temperature for 3 minutes.The test result of moisture regain suggests that the moisture regain of modified polymer fiber fabric gradually rises with the increase of grafting ratio, and can reach up to 2.18% as the grafting ratio reaches the maximum (16.11%).The weight-loss ratio of polymer fiber fabric remains within 2% after washing 30 times, indicating that it is of good grafting fastness.关键词
聚酯纤维织物/β-环糊精/1,2,3,4-丁烷四羧酸/亲水性能/轧烘焙Key words
polyester fiber fabric/β-cyclodextrin/1/2/3/4-butane tetra carboxylic acid/hydrophilicity/pad-dry-cure分类
轻工纺织引用本文复制引用
王嘉欣,郝应超,蒋学,王鸿博,高卫东..β-环糊精接枝改性聚酯纤维织物的亲水性能[J].丝绸,2017,54(8):13-19,7.基金项目
中央高校基本科研业务费资助项目(JUS RP51622A、JUSRP51515) （JUS RP51622A、JUSRP51515）
国家自然科学基金项目(31570578) （31570578）
江苏高校优势学科建设工程项目(JHB20苏政办发137号) （JHB20苏政办发137号）
