The process of change for thermo-oxidative degradation of latex film at different vulcanization time during the prevulcanization of latex by peroxide was studied by using of TG-DTG and DTA.

用热重法-热重法(TG-DTG)和差热分祈(DTA)研了用氧化物预硫化程中,硫化时间不同时膜热氧降解的程。