The synthesising of accelerator NS was researched by rubber accelerator M,tert-butylamine and H2O2 in aqueous system.The influence factors of original concentration of raw material,reaction temperature and reaction times were discussed.The application of accelerator NS instead of NOBS in the tread compound was investigated.The results showed that the similar curing rate was obtained by using NS in the tread and carcass plycompounds instead of NOBS,but the scorch time reduced somewhat;the physical properties...