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Synthesis and thermal properties of combined liquid crystalline epoxy resins

机译:组合液晶环氧树脂的合成及热性能

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Liquid crystalline epoxy resins were prepared by the curing reaction of epoxy and amine compounds with a mesogenic group in the mesomorphic temperature range. Some epoxy resins exhibited a typical liquid crystalline phase. Curing reaction of a mesogenic epoxy compound with an aliphatic amine compound containing cyano biphenyl group was faster than that of another epoxy resins confirmed by thermally controlled Fourier transform infrared measurements. The glass transition temperature of the liquid crystalline epoxy resin containing cyano biphenyl group increased with increasing curing reaction time. (C) 1998 John Wiley & Sons, Inc. [References: 32]
机译:通过在介晶温度范围内具有介晶基团的环氧化合物和胺化合物的固化反应来制备液晶环氧树脂。一些环氧树脂表现出典型的液晶相。通过热控制傅立叶变换红外测量证实,介晶环氧化合物与包含氰基联苯基的脂族胺化合物的固化反应比另一种环氧树脂的固化反应更快。包含氰基联苯基的液晶环氧树脂的玻璃化转变温度随着固化反应时间的增加而增加。 (C)1998 John Wiley&Sons,Inc. [参考:32]

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