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| 新型防老剂3C18在工程机械轮胎胎面胶中的应用 |
| Application of new type antioxidant 3C18 in tread of OTR tire |
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| DOI： |
| 中文关键词: 防老剂；工程机械轮胎；胎面胶；耐水抽出性能；耐蒸汽老化性能 |
| 英文关键词: antioxidant；OTR tire；tread；water-extract resistance；steam aging resistance |
| 基金项目: |
| 中图分类号:TQ330.38＋2；U463.341＋.5 |
| Author Name | Affiliation | | LI Ming-zhi | China National Tire & Rubber Guilin Co.，Ltd | | ZHU Fei-lei | China National Tire & Rubber Guilin Co.，Ltd | | XU Hui | China National Tire & Rubber Guilin Co.，Ltd |
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| 中文摘要: |
| 研究新型防老剂3C18在工程机械轮胎胎面胶中的应用情况，并与防老剂4010NA进行对比。试验结果表明，使用防老剂3C18等量替代防老剂4010NA或与防老剂4010NA并用，胶料的物理性能、耐天候老化性能、耐臭氧老化性能等与防老剂4010NA胶料无差异，耐水抽出性能、耐蒸汽老化性能和焦烧性能等优于防老剂4010NA胶料；成品轮胎经过4个多月的路试与正常轮胎无明显差异。 |
| 英文摘要: |
| The application of new type antioxidant 3C18 in tread of OTR tire was investigated and compared to antioxidant 4010NA.The experimental results showed that，by using 3C18 instead of 4010NA by equal weight or their blends，the physical properties，weathering resistance and ozone aging resistance of vulcanizate were similar to those using 4010NA，but water-extract resistance，steam aging resistance and scorch safety were better；and the performance of finished tire was similar to normal tire after four-month road test. |
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