| PSU/PPSU复合纤维制备 |
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| 引用本文： | 史知峰,何妙妙,周正发,徐卫兵.PSU/PPSU复合纤维制备[J].广州化工,2010,38(8):152-154,177. |
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| 作者姓名： | 史知峰 何妙妙 周正发 徐卫兵 |
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| 作者单位： | 合肥工业大学化工学院,安徽,合肥,230009 |
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| 摘 要： | 对双酚A型聚砜(PSU)/聚亚苯基砜(PPSU)的混纺性以及纺丝工艺进行研究。采用扫描电镜(SEM)对不同条件下制备的PPSU/PSU复合纤维的形态进行表征。实验结果表明当溶液浓度为18.3%～21.2%,纺丝电压为10～25kV,溶剂配比二甲基乙酰胺(DMAC)∶丙酮为7∶3的时候可以得到均一的纤维。
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| 关 键 词： | 静电纺丝 复合纤维 双酚A型聚砜 聚亚苯基砜 |
Preparation of PSU/PPSU Composite Fibers |
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| SHI Zhi-feng,HE Miao-miao,ZHOU Zheng-fa,XU Wei-bing.Preparation of PSU/PPSU Composite Fibers[J].GuangZhou Chemical Industry and Technology,2010,38(8):152-154,177. |
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| Authors: | SHI Zhi-feng HE Miao-miao ZHOU Zheng-fa XU Wei-bing |
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| Affiliation: | (School of Chemical Engineering,Hefei University of Science and Technology,Anhui Hefei 230009,China) |
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| Abstract: | The spinnablity of PSU/PPSU mixed solution and the electrospinning process were studied.The morphology of PSU/PPSU fibers was investigated by scanning electron microscopy（SEM）.It was suggested that uniform PSU/PPSU fibers were obtained when the concentration of the solution was 18.3% ～ 21.2% ,and the applied voltage was between 10 ～ 25kV.When the solvent ratio of DMAC to acetone was 7∶3,the fibers can be uniform. |
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| Keywords: | electrospinning composite fibers bisphenol-A polysulfone polyphenylsulfone |
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