| 陈慧.防老剂4020-80在全钢载重子午线轮胎胎面胶中的应用[J].橡胶科技,2013,11(7):32-35. |
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| 防老剂4020-80在全钢载重子午线轮胎胎面胶中的应用 |
| Application of Antioxidant 4020-80 in the Tread of TBR Tire |
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| DOI： |
| 中文关键词: 防老剂4020-80 防老剂4020 全钢载重子午线轮胎 胎面胶 结块 |
| 英文关键词: Antioxidant 4020-80 antioxidant 4020 TBR tire tread caking |
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| 中文摘要: |
| 研究防老剂4020-80在全钢载重子午线轮胎胎面胶中的应用。结果表明：防老剂4020-80无普通防老剂4020高温下易结块、不易分散的缺点；防老剂4020-80与防老剂4020胶料的硫化特性、物理性能、耐热空气老化性能和耐屈挠疲劳性能基本相当。防老剂4020-80可等量替代防老剂4020在胶料中使用。 |
| 英文摘要: |
| The application of antioxidant 4020-80 in the tread of TBR tire was investigated. Compared with regular antioxidant 4020， antioxidant 4020-80 showed better anti-caking properties under high temperature and better dispersibility. The curing properties， physical properties， hot air aging properties and flex fatigue resistance of the vulcanizates with antioxidant 4020-80 were similar to those with antioxidant 4020. It was recommended to use antioxidant 4020-80 to replace antioxidant 4020 at equal weight in the tread. |
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