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.

用法-微商法(TG-DTG)和差分祈(DTA)研了用氧化物预硫化胶乳,硫化时间不同时胶乳胶膜氧降解的。