| 新型环氧树脂固化剂的性能 |
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| 引用本文： | 张春玲,孙国恩,张莉,那辉.新型环氧树脂固化剂的性能[J].吉林大学学报(工学版),2007,37(2):353-0356. |
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| 作者姓名： | 张春玲 孙国恩 张莉 那辉 |
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| 作者单位： | 1. 吉林大学材料科学与工程学院,长春,130022
2. 吉林大学化学学院,长春,130012 |
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| 摘 要： | 采用亲核取代反应合成了新型含有醚酮键的芳香胺固化剂(BADK),并对其结构进行了表征。选用BADK作为固化剂,对含有联苯结构的环氧树脂和通用型环氧树脂E-51的固化条件、固化物耐热性和吸湿性进行了研究。实验结果表明:新型固化剂的使用提高了通用型环氧树脂E-51的热性能;含联苯结构的环氧树脂固化物与E-51相比,无论是热性能还是耐湿性都有很大的提高。
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| 关 键 词： | 有机高分子材料 环氧树脂 固化剂 吸湿性 |
| 文章编号： | 1671-5497（2007）02-0353-04 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006年4月11日 |
Curing properties of the novel curing agent of epoxy resin |
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| Zhang Chun-ling,Sun Guo-en,Zhang Li,Na Hui.Curing properties of the novel curing agent of epoxy resin[J].Journal of Jilin University:Eng and Technol Ed,2007,37(2):353-0356. |
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| Authors: | Zhang Chun-ling Sun Guo-en Zhang Li Na Hui |
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| Affiliation: | 1. College of Materials Science and Engineering ,Jilin University ,Changchun 130022 ,China ; 2, College of Chemistry, J ilin University ,Changchun 130012 ,China |
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| Abstract: | The curing conditions and curing properties(heat resistance and moisture absorption) of an epoxy resin with biphenyl rings and the common epoxy resin(E-51) were investigated by addition of a new aromatic amine curing agent with groups ether and ketone.The experimental results show that,by the introduction of the novel curing agent,the heat resistance of the common epoxy resin(E-51) is enhanced much better than it used to and the heat resistance and moisture absorption of the epoxy resin with biphenyl rings are significantly improved compared with those of common epoxy resin(E-51). |
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| Keywords: | organic polymer material epoxy resin curing agent moisture absorption |
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