新型含氨基和柔性基团芴基双邻苯二甲腈单体的合成及性能研究

来源 :中国化学会2017全国高分子学术论文报告会 | 被引量 : 0次 | 上传用户:pennyboys
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
  本文通过9,9-双(3-烷基(或烷氧基)-4-氨苯基)-2,7-二羟基芴与4-硝基邻苯二甲腈的亲核取代反应,制备了一系列含氨基和柔性烷基或烷氧基的芴基邻苯二甲腈单体,利用红外光谱(FTIR)、核磁共振(1H 和13C NMR)对单体结构进行了表征,利用FTIR 和差式扫描量热仪(DSC)分析了单体的固化行为,以流变仪研究了单体的黏温性质,采用热重分析仪(TGA)和动态热机械分析仪(DMA)阐述了固化树脂的热力学、热性能和热氧化性能。
其他文献
  在制备乙丙橡胶的催化剂中,茂金属催化剂因催化活性高、热稳定性好、乙丙共聚物的结构可控等优点成为近年来研究热点,其中含单齿阴离子配体的非桥联性单茂钛配合物在催化乙
The collapse of a wedge-shaped dam containing uid initially with a uniform velocity can be described as an expansion problem of gas into vacuum.It is an importa
会议
In this talk I present a recent result about the free boundary problem for 2D current-vortex sheets in ideal incompressible magneto-hydrodynamics near the trans
会议
The talk is devoted to the study of the time-asymptotic stability of rarefaction waves for the Vlasov-Poisson-Boltzmann system in the whole space with slab symm
会议
  在聚乙烯中引入芳香基团,可显著改善聚乙烯的粘弹行为、机械性能及与多种材料的相容性,并且提高对填料的耐受性。通过乙烯和苯乙烯共聚合是制备该类材料最直接、有效的手段
  本文合成了一种半芳族聚酯环氧增韧剂,将其添加到环氧树脂中,得到了高抗冲性能且综合力学性能良好的环氧复合材料。利用热重分析仪、动态机械分析仪、万能试验机以及悬臂冲
This talk is devoted to the well posedness issue for the self-gravitating Hookean elastodynamics in dimension three.The solution is constructed near an equilibr
会议
We investigate transmission problems between a(thermo-)viscoelastic system with Kelvin-Voigt damping,and a purely elastic system.It is shown that neither the el
会议
Nonlocality is ubiquitous in nature.We present some nonlocal balance laws that may be seen as generalizations to classical,local balance equations.These nonloca
会议
In this talk,we consider a piston problem for the unsteady two-dimensional Euler system for a Chaplygin gas.The piston is assumed to proceed or recede to a stat
会议