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| 三叶形大有光聚酯纤维染色性能 | |
| 引用本文： | 杜雪莲,陈国强,邢铁玲,沈风雷,丁建中. 三叶形大有光聚酯纤维染色性能[J]. 印染, 2011, 37(4) |
| 作者姓名： | 杜雪莲 陈国强 邢铁玲 沈风雷 丁建中 |
| 作者单位： | 1. 现代丝绸国家重点工程实验室,苏州大学,江苏,苏州,215123 2. 苏州大学材料与化学化工学院,江苏,苏州,215123 3. 江苏恒力化纤有限公司,江苏,苏州,215226 |
| 摘 要： | 通过与圆形大有光聚酯纤维对比,研究了分散染料对三叶形大有光聚酯纤维的染色性能,如上染速率、影响上染的工艺因素(温度、时间)和染色提升性,分析了三叶形大有光纤维的上染性与表观色深、色度值的关系。研究结果表明,三叶形大有光聚酯纤维升温上染速率对染色影响较大,随染色浓度的增加,上染纤维的染料和表观色深呈直线关系,当染料质量分数为4%(om f)时,达到最大上染量和最大表观色深,且上染纤维的染料量与表观色深一致。C IEL*a*b*值的测定表明,三叶形纤维的染色色光与圆形纤维有一定的差异;染色温度和时间对纤维的上染率和表观色深均有较大的影响;130℃下,分散染料对三叶形大有光聚酯纤维的移染性比对圆形大有光聚酯纤维的好,选用高温型分散染料对三叶形大有光聚酯纤维染色能获得更好的匀染效果。 |
| 关 键 词： | 染色 分散染料 染色性能 聚对苯二甲酸乙二酯纤维 |
Dyeing behaviors of bright trilobal PET fiber |
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| Du Xue-lian,CHEN Guo-qiang,XING Tie-ling,SHEN Feng-lei,DING Jian-zhong. Dyeing behaviors of bright trilobal PET fiber[J]. Dyeing and Finishing, 2011, 37(4) | |
| Authors: | Du Xue-lian CHEN Guo-qiang XING Tie-ling SHEN Feng-lei DING Jian-zhong |
| Affiliation: | DU Xue-lian1,CHEN Guo-qiang1,XING Tie-ling1,SHEN Feng-lei2,DING Jian-zhong3 1.National Engineering Laboratory for Modern Silk,Soochow University,Suzhou 215123,China,2.College of Chemistry,Chemical Engineering and Materials Science,3.Jiangsu Hengli Chemical Fiber Co.,Ltd.,Suzhou 215226 |
| Abstract: | Dyeing behaviors of disperse dyes on bright trilobal PET fiber are investigated.Compared with bright round cross-section PET fiber,the dyeing rate,processing factors(temperature,time) and build up property of dyes are studied.Relationship between dyeing ability,apparent color depth,and chrome are analyzed.The results show that heating rate has significant effect on dyeing performance of bright trilobal PET fiber.With dye concentration increasing,the dye up-take and apparent color depth are both increased li... |
| Keywords: | dyeing disperse dyes dyeing property polyester fiber |
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