| N—苯基马来酰亚胺—苯乙烯—丙烯腈三元共聚物的组成与性能 |
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| 引用本文： | 吴军,周达飞.N—苯基马来酰亚胺—苯乙烯—丙烯腈三元共聚物的组成与性能[J].华东理工大学学报(自然科学版),1999,25(4):417-419. |
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| 作者姓名： | 吴军 周达飞 |
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| 作者单位： | 华东理工大学材料科学研究所，源顺国际有限公司 |
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| 摘 要： | 采用悬浮聚合法合成了Ｎ－苯基马来酰亚胺－苯乙烯－丙烯腈三元共聚物，并用元素分析，ＤＳＣ，ＴＧＡ等手段进行了表征。结果表明；该三元共聚物具有好的耐热性能，玻璃化温度和热稳定性随共聚物中ＮＰＭＩ含量的增加而提高，将是一种具有广阔开发前景的耐热改性剂。
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| 关 键 词： | 苯乙烯 丙烯腈 耐热性能 NPMI 三元共聚物 |
Composition and Properties of \=Poly (NPhenyl maleimidestyreneacrylonitrile) |
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| Wu Jun,Zhou Dafei and Ma Yuemin.Composition and Properties of \=Poly (NPhenyl maleimidestyreneacrylonitrile)[J].Journal of East China University of Science and Technology,1999,25(4):417-419. |
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| Authors: | Wu Jun Zhou Dafei and Ma Yuemin |
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| Institution: | Wu Jun*,Zhou Dafei and Ma Yuemin |
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| Abstract: | Poly (Nphenyl maleimidestyreneacrylonitrile) was synthesized by using a suspension method.The characterization of the copolymers was measured by element analysis,and by means of DSC,TGA.It is found that poly (NPMIStAN) exhibits excellent thermal stability.Its glass transition temperature and extrapolated onset temperature tend to increase as the NPMI content of copolymer increases. |
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| Keywords: | styrene acrylonitrile suspension polymerization heatresistance Nphenyl maleimide |
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