Study on thermal cure and heat-resistant properties of Nl-(3-acetylenephenyl)maleimide monomer
文献类型：期刊论文
| 作者 | Luo, Zhenhua; Wei, Liuhe; Liu, Feng; Zhao, Tong |
| 刊名 | EUROPEAN POLYMER JOURNAL
 |
| 出版日期 | 2007-08-01 |
| 卷号 | 43期号:8页码:3461-3470 |
| 关键词 | N-(3-acetyleiiephenyl)Maleimide Thermosets Cure Kinetics Thermal Property |
| ISSN号 | 0014-3057 |
| DOI | 10.1016/j.eurpolymj.2007.05.005 |
| 英文摘要 | N-(3-acetylenephenyl)maleimide (3-APMI), was synthesized by reacting 3-aminophenylacetylene (3-APA) with maleic anhydride by the usual two-step procedure that included ring-opening addition to give maleamic acid, followed by cyclo-dehydration to maleimide. Structure of the monomer was confirmed by Fourier transform infrared spectroscopy (FTIR), proton nuclear magnetic resonance (H-1 NMR), elemental analysis (EA) and mass spectrum (MS). Thermal cure of the monomer was investigated by differential scanning calorimetry (DSC) and FTIR, then processing parameters and cure kinetics parameters were determined. The results showed that the monomer possesses excellent reactivity, whose cure peak temperature was 197.9 degrees C and cure reaction was almost complete after 4 h cure at 200 degrees C. Thermal properties of the cured monomer were determined by dynamic mechanical analysis (DMA) and the results show that glass transition temperature (represented by onset temperature of storage modulus) is high up to 460 degrees C. The results of thermogravimetry analysis (TGA) reveal that the cured monomer possessed excellent thermal stability, whose 10% weight loss temperature (T-10%) is 515.6 degrees C and char yield at 800 degrees C is 59.1%. All these characteristics make the 3-APMI monomer be an ideal candidate for matrix of thermo-resistant composites. (c) 2007 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000249446700037 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/62889]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, Tong |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 2.Grad Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Luo, Zhenhua,Wei, Liuhe,Liu, Feng,et al. Study on thermal cure and heat-resistant properties of Nl-(3-acetylenephenyl)maleimide monomer[J]. EUROPEAN POLYMER JOURNAL,2007,43(8):3461-3470. |
| APA | Luo, Zhenhua,Wei, Liuhe,Liu, Feng,&Zhao, Tong.(2007).Study on thermal cure and heat-resistant properties of Nl-(3-acetylenephenyl)maleimide monomer.EUROPEAN POLYMER JOURNAL,43(8),3461-3470. |
| MLA | Luo, Zhenhua,et al."Study on thermal cure and heat-resistant properties of Nl-(3-acetylenephenyl)maleimide monomer".EUROPEAN POLYMER JOURNAL 43.8(2007):3461-3470. |
入库方式： OAI收割
来源：化学研究所
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