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主要从合成方法、表征、固化机理、改性和复合材料性能方面介绍了近年来苯并嗯嗪的研究进展。由于苯并嗯嗪具有良好的机械性能、较高的热稳定性及灵活的分子设计性,使其具有广泛的发展前景。
The research progress of benzoxazine in recent years is introduced mainly from the aspects of synthesis method, characterization, curing mechanism, modification and composite material properties. Because benzoxazine has good mechanical properties, high thermal stability and flexible molecular design, it has a wide range of development prospects.