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采用吸氧试验和长期热氧稳定试验方法对 3 0 0进行抗氧化效能评价。结果表明 ,在聚乙烯及交联聚乙烯电缆料中抗氧剂 3 0 0的稳定效果优于 10 3 5。
Oxygen absorption and long-term thermo-oxidative stability were used to evaluate the antioxidant activity of 30000. The results showed that the stability of 30000 antioxidant was better than 105 in polyethylene and XLPE cables.