| 含苯并噁嗪-双邻苯二甲腈树脂及其复合材料的制备与性能 |
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| 引用本文： | 刘孝波,钟家春,贾坤,陈文瑾,左芳.含苯并噁嗪-双邻苯二甲腈树脂及其复合材料的制备与性能[J].材料工程,2009(Z2). |
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| 作者姓名： | 刘孝波 钟家春 贾坤 陈文瑾 左芳 |
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| 作者单位： | 电子科技大学电子薄膜与集成器件国家重点实验室先进功能材料研究室; |
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| 摘 要： | 本工作通过以4-氨基苯氧基邻苯二甲腈,双酚A,甲醛为原料,二氧六环为溶剂,甲苯为脱水剂合成了含苯并噁嗪-双邻苯二甲腈,采用腈基二元胺为交联剂在160oC制备预聚物树脂,经丙酮溶解并分散碳纳米管再浸渍玻璃布获得预浸料,经热压成型后热处理制得玻璃纤维/碳纳米管/双邻苯二甲腈树脂复合材料,详细研究了树脂的合成及其固化反应.该类树脂及复合材料具有较好的力学性能,热稳定性能,碳纳米管的加入可以协同增强玻纤复合材料,同时改善其导电性,并赋予复合材料新的吸波特性。
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| 关 键 词： | 邻苯二甲腈树脂 复合材料 制备 性能 电磁波吸收 碳纳米管复合材料 |
Preperation and Properties of Bisphthalonitrile Containing Benzoxaine Resins and Its Glass Fiber/Carbone Nanotube Reinforced Composities |
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| LIU Xiao-bo,ZHONG Jia-chun,JIA Kun,CHEN Wen-jing,ZUO Fang.Preperation and Properties of Bisphthalonitrile Containing Benzoxaine Resins and Its Glass Fiber/Carbone Nanotube Reinforced Composities[J].Journal of Materials Engineering,2009(Z2). |
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| Authors: | LIU Xiao-bo ZHONG Jia-chun JIA Kun CHEN Wen-jing ZUO Fang |
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| Affiliation: | LIU Xiao-bo,ZHONG Jia-chun,JIA Kun,CHEN Wen-jing,ZUO Fang(Reach Branch of Advanced Functional Materials,State Key Laboratory of Electronic Thin Films & Integrated Devices,University of Electronic Science , Technology of China,Chengdu 610054,China) |
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| Abstract: | The bisphthalonitrile containing benzoxaine was synthesized by 4-aminoboxyl phthalonitrile,bisphenol A and formadehyde in solution,the prepolymer and cured polymers were prepared at high temperature and diamine as crosslinking agent.The curing reactions was investigated by DSC and dynamic rehologic behaviors.The glass fiber reinforced composites containing different MWNT content was fibricated.The obtained composites have good heat-resistance,high strength,good electric conduct and magnetic wave absoptions ... |
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| Keywords: | bisphthalonitrile composite preperation properties magnetic wave absoptions |
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