| 摘要 |
This invention relates to compositions comprising a polyamide, polyester or polyketone, a specific organic phosphite (Irgafos~12, Ciba-Geigy) and a sterically hindered phenol such as Irganox~1098, Irganox~1076, Irganox~1010, Irganox~245, Irganox~259, Irganox~1035, Irganox~3114 or Irganox~3125 (Ciba-Geigy), to the use thereof for stabilising polyamide, polyester or polyketone against oxidative, thermal and/or light-induced degradation, as well as to a process for stabilising these plastic materials. |
