A composition stabilized against oxidative degradation comprising: a polyolefin, carbon black homogeneously incorporated in said polyolefin, a stabilizing amount of a N-phenyl-N′-(p-toluenesulfonyl)-p-phenylenediamine first stabilizer component incorporated into said polyolefin and a second stabilizer component of at least one amine antioxidant selected from the group consisting of a para-substituted aralkyl-substituted diphenylamine; a para-phenylenediamine and a polymerized dihydroquinoline incorporated into said polyolefin.
一种抗氧化降解稳定组合物,包括聚烯烃、均匀掺入聚烯烃中的
炭黑、掺入聚烯烃中的一定量的 N-苯基-N′-(
对甲苯磺酸基)-
对苯二胺第一稳定剂成分,以及掺入聚烯烃中的至少一种
胺类抗氧化剂的第二稳定剂成分,该
胺类抗氧化剂选自由对位取代芳烷基取代
二苯胺、
对苯二胺和聚合二氢
喹啉组成的组。