| 丁羟聚氨酯/聚甲基丙烯酸甲酯 IPN 的结构与性能 |
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| 引用本文： | 秦东奇,王静媛,李峰,马洪洋,汤心颐.丁羟聚氨酯/聚甲基丙烯酸甲酯 IPN 的结构与性能[J].吉林大学学报(理学版),2000(2):74-78. |
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| 作者姓名： | 秦东奇 王静媛 李峰 马洪洋 汤心颐 |
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| 作者单位： | 吉林大学化学系,长春,130023 |
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| 摘 要： | 通过动态力学性能和力学性能测试对丁羟聚氨酯／聚甲基丙烯酸甲酯PU(HPB)／PMMA]IPN体系的各种合成条件进行筛选。结果表明，在IPN的两网络间引入交联能显著地改善两网络的相容性。
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| 关 键 词： | 丁羟聚氨酯／聚甲基丙烯酸甲酯 IPN 阻尼性能 力学性能 AB 交联 |
| 文章编号： | 0529-0279(2000)02-0074-05 |
| 修稿时间： | 1999-04-27 |
The Structure and Properties of PU/PMMA IPN |
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| QIN Dong-qi,WANG Jing-yuan,LI Feng,MA Hong-yang,TANG Xin-yi.The Structure and Properties of PU/PMMA IPN[J].Journal of Jilin University: Sci Ed,2000(2):74-78. |
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| Authors: | QIN Dong-qi WANG Jing-yuan LI Feng MA Hong-yang TANG Xin-yi |
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| Institution: | QIN Dong-qi
,WANG Jing-yuan
,LI Feng
,MA Hong yang
,TANG Xin-yi
;(Department of Chemistry, Jilin University, Changchun, 130023) |
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| Abstract: | The present paper covers the structure and the properties of HPB PU/PMMA IPN synthesized under the optimized conditions based on the measurements of dynamic mechanical property and mechanical property. The results of these data and the morphology of TEM reveal that the introducing of AB crosslinking greatly improves the compatibility of the two networks. |
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| Keywords: | PU/PMMA IPN dynamic mechanical property mechanical property AB crosslinking |
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