| 过氧化物硅烷偶联剂在玻璃纤维表面上接枝高分子链的研究 |
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| 引用本文： | 杨卫疆,金晓频.过氧化物硅烷偶联剂在玻璃纤维表面上接枝高分子链的研究[J].华东理工大学学报(自然科学版),1996,22(4):429-432. |
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| 作者姓名： | 杨卫疆 金晓频 |
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| 作者单位： | [1]华东理工大学材料科学研究所 [2]南京玻璃纤维研究院 |
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| 摘 要： | 合成了（ＣＨ３Ｏ）３ＳｉＣ３Ｈ６－Ｏ－Ｏ－Ｃ（ＣＨ３）３结构的过氧化物硅烷偶联剂，用红外光谱对其结构进行了表征，用膨胀计法测定了该偶联剂引发苯乙烯单体聚合的效果，发现其引发聚合的速率远高于未使用该偶联剂的苯乙烯样品，对参与聚合的玻璃纤维表面用光学显微镜及扫描电镜证明了该偶联剂对玻璃纤维偶联，引发聚合并产生高分子链的接枝能力。
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| 关 键 词： | 硅烷 偶联剂 过氧化物 玻璃纤维 接枝 高分子链 |
Graft Polymerization of Styrene Initiated by a Silane Coupling Agent with Peroxy Bond on the Surface of Glass Fiber |
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| Yang Weijiang,Zheng Anna,Dai Gance.Graft Polymerization of Styrene Initiated by a Silane Coupling Agent with Peroxy Bond on the Surface of Glass Fiber[J].Journal of East China University of Science and Technology,1996,22(4):429-432. |
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| Authors: | Yang Weijiang Zheng Anna Dai Gance |
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| Abstract: | A silane coupling agent with peroxy bond,(CH3O)3SiC3H6-O-O-C(CH3)3,was synthesized and its structure was characterized by IR spectrum.The polymerization of styrene initiated by the coupling agent was demonstrated by dilatometry and the graft polymerization on the glass fiber surface was verified by optical microscop,SEM and IR spectroscopy.The grafting rate of up to w=0.06 was observed. |
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| Keywords: | silane coupling agents peroxides glass fibers grafting interface |
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