As the increase of epoxide degree , DSC shows that Tg of EBR pure rubber have linear increase trend , TGA illustrates that thermal stability of EBR reduce gradually but better than BR.

• 随环氧值的升高，EBR生胶的特性粘度先有小幅的升高，到达一定程度后，再随环氧值的升高而下降。 TGA分析结果表明，EBR的热稳定性高于BR，随环氧值的增加，热稳定性逐渐降低。