采用环氧氯丙烷法合成液晶环氧化合物-4,4′-二缩水甘油醚基二苯基酰氧(PHBHQ),用傅立叶变换红外光谱(FT-IR)、差示扫描量热(DSC)、广角X射线衍射(WAXD)等技术研究了PHBHQ与4,4′-二氨基二苯甲烷(DDM)固化反应的固化特性及固化物的力学性能.研究表明,PHBHQ在固化过程中能形成取向有序的介晶域,赋予PHBHQ/DDM固化物优异的综合性能.
参考文献
| [1] | Carfagna C.Liquid Crystalline Polymers[M].WLCP 93, Capri, Italy,1993 |
| [2] | Lee JY.;Jang JS. .Effect of substituents on the curing of liquid crystalline epoxy resin[J].Journal of Polymer Science, Part A. Polymer Chemistry,1998(6):911-917. |
| [3] | Carfagna C;Amendola E;Giamberini M et al.[J].Liquid Crystals,1993,13(04):571-584. |
| [4] | Ling Q H;Yee A F et al.[J].Journal of Polymer Science Part B:Polymer Physics,1997,35:2363. |
| [5] | Barclay G G;Penczek P et al.[J].Journal of Polymer Science Part A:Polymer Chemistry,1998,36:21-29. |
| [6] | Mormann W.;Brocher M. .Liquid crystalline thermosets from triaromatic azomethine group containing diepoxides and 4,4 '-methylenedianiline[J].Macromolecular chemistry and physics,1998(9):1935-1938. |
| [7] | Mallon J J;Adams P M .[J].Journal of Polymer Science Part A:Polymer Chemistry,1993,31:2249-2260. |
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