By properly reducing the content of curing agent,TMTD,adjusting the curing time and avoiding post curing,the best TMTD content of 0.

• 通过减少硫化剂TMTD,调整硫化时间,控制和防止后硫化,解决了燃气发生器的以丁腈橡胶为基的衬层残渣稳定性问题。