The domestic study was very lacking on ebonite.Basing on plenty of liteature abroad, the structure characteristic of ebonite, such as crosslinking, unsaturation and glass transformation were reviewed.

• 国内研究较少且对其结构的认识还不完善,本文通过大量文献,系统地总结了硬质橡胶在交联结构、不饱和度以及聚集态结构上的特点,以期对国内的相关理论及应用研究有所帮助;