| 改性共聚酯/PTT共混纤维的相容性 |
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| 引用本文： | 史明明,王锐,朱志国,董振峰,刘海明.改性共聚酯/PTT共混纤维的相容性[J].纺织学报,2011,32(9):9-14. |
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| 作者姓名： | 史明明 王锐 朱志国 董振峰 刘海明 |
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| 作者单位： | 1. 北京服装学院材料科学与工程学院,北京,100029
2. 四川大学高分子研究所,四川成都,610065 |
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| 摘 要： | 采用PTT和自制改性共聚酯(MCPET)切片共混熔融纺丝,制得MCPET/PTT共混纤维.利用红外光谱法( FT-IR)表征共混物分子结构,所得FT-IR谱图中没有明显的峰位移和新峰产生,说明共混物中MCPET与PTT之间没有发生酯交换反应和端基间反应.采用差示扫描量热法( DSC)、动态力学法(DMA)、广角X射线衍...
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| 关 键 词： | MCPET/PTT共混物 相容性 晶区 无定形区 |
Compatibility of MCPET/PTT hybrid fibers |
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| SHI Mingming,WANG Rui,ZHU Zhiguo,DONG Zhenfeng,LIU Haiming.Compatibility of MCPET/PTT hybrid fibers[J].Journal of Textile Research,2011,32(9):9-14. |
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| Authors: | SHI Mingming WANG Rui ZHU Zhiguo DONG Zhenfeng LIU Haiming |
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| Affiliation: | SHI Mingming1,WANG Rui1,ZHU Zhiguo1,DONG Zhenfeng1,LIU Haiming2(1.School of Materials Science and Engineering,Beijing Institute of Fashion Technology,Beijing 100029,China,2.State Key Laboratory of Polymer Materials Engineering,Sichuan University,Chengdu,Sichuan 610065,China) |
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| Abstract: | MCPET/PTT hybrid fibers were prepared by blending and melt spinning of PTT and MCPET pellets that had been made by researchers.Fourier transform infrared spectroscopy(FT-IR) was used to characterize the molecular structure of MCPET/PTT hybrid fibers,and no significant peak shift or generation of new peaks was observed on the FT-IR spectrum,indicating that no transesterification reaction and terminal group reaction occurred between MCPET and PTT.The compatibility of MCPET/PTT hybrid was studied by differenti... |
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| Keywords: | MCPET/PTT hybrid compatibility amorphous region crystalline region |
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