| 超临界CO_2流体处理对锦纶6纤维的影响 |
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| 引用本文： | 马跃起,龙家杰,赵建平,程安康.超临界CO_2流体处理对锦纶6纤维的影响[J].丝绸,2010(9). |
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| 作者姓名： | 马跃起 龙家杰 赵建平 程安康 |
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| 作者单位： | 1. 现代丝绸国家工程实验室,江苏,苏州,215123;苏州大学,纺织与服装工程学院,江苏,苏州,215021
2. 吴江飞翔印染有限公司,江苏,吴江,215228 |
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| 基金项目： | 2008年江苏省第十一批科技创新与成果转化(重大科技支撑与自主创新)专项引导资金项目，苏州大学在职获得博士学位人员科研资助项目 |
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| 摘 要： | 采用X射线广角衍射(WAXS)、傅里叶变换红外光谱(FT-IR)、扫描电子显微镜(SEM)和热失重-差式扫描量热(TAG-DSC)分析法,探讨了不同工艺条件(温度、压力、时间)下超临界CO2流体对锦纶6纤维结构、热稳定性和表面形态的影响。结果表明,不同工艺条件下的超临界CO2流体处理,可对锦纶6纤维的超分子结构、耐热性能、表面形态等产生一定程度的影响。
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| 关 键 词： | 超临界CO2 锦纶6纤维 超分子结构 耐热性能 形态 |
Effects of Supercritical CO2 Fluid Treatment on Polyamide-6 Fibers |
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| MA Yue-qi,LONG Jia-jie,ZHAO Jian-ping,CHENG An-kuang.Effects of Supercritical CO2 Fluid Treatment on Polyamide-6 Fibers[J].Silk Monthly,2010(9). |
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| Authors: | MA Yue-qi LONG Jia-jie ZHAO Jian-ping CHENG An-kuang |
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| Affiliation: | MA Yue-qi1,2,LONG Jia-jie1,ZHAO Jian-ping1,CHENG An-kuang3(1.National Engineering Laboratory for Modern Silk,Suzhou 215123,China,2.College of Textile and Clothing Engineering,Soochow University,Suzhou 215021,3.Wujiang Feixiang Printing & Dyeing Co.,Ltd.,Wujiang 215228,China) |
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| Abstract: | At different temperature,pressure and time,the effects of supercritical CO2 fluid treatment on the structure,thermo-stability and morphology of polyamide-6 fibers were investigated by WAXS,FT-IR,SEM and TAG-DSC.The results indicate that the supermolecular structure,thermo-stability and the morphology of nylon-6 fiber were changed in some degree at various treatment conditions. |
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| Keywords: | Supercritical carbon dioxide Polyamide-6 fiber Supermolecular structure Thermo-stability Morphology |
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