Four optimal blending systems with good physical-mechanical properties and non-blooming such as some ratio of M/TRA/BZ/S,DM/TRA/ZDC/S,TMTD/ZDC/CZ/S,DM/TMTD/TRA/ZDC/S were found.

• TMTD/ZDC/CZ/S ; DM /TMTD/TRA/ZDC/S等 4组硫化体系综合性能比较好且不易喷霜。