| 摘要 |
Vulcanizable ethylene polymer based compositions which are susceptible to scorching when processed at elevated temperatures, prior to vulcanization, in the presence of bis(tertiary-butyl peroxy isopropyl) benzene and/or 2,5-dimethyl-2,5-di(tertiary butyl peroxy) hexane, are protected against such scorching by the incorporation therein of cumene hydroperoxide and/or tertiary butyl hydroperoxide.
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