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| 利用高效液相色谱法监控胎侧胶料中防老剂6PPD的含量 |
| Investigating the Content of 6PPD in Sidewall Compound by Using High Performance Liquid Chromatography Method |
| Received:June 12, 2017 Revised:June 12, 2017 |
| DOI： |
| 中文关键词: 防老剂6PPD；高效液相色谱法；热氧老化；胎侧胶 |
| 英文关键词: |
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| Author Name | Affiliation | E-mail | | LI Wei* | Triangle Tyre Co.,Ltd | liwei@triangle.com.cn | | Yan Fujiang | Triangle Tyre Co.,Ltd | | | Zhou Zhongwei | Triangle Tyre Co.,Ltd | |
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| 中文摘要: |
| 应用高效液相色谱法对胎侧胶中防老剂6PPD含量进行监控。结果表明：在100 ℃热氧老化条件下，放置6 d后胶料中防老剂6PPD损失殆尽；与静态放置相比，胶料中防老剂6PPD在屈挠试验过程中损失增大；轮胎胎圈耐久性试验终止时，轮胎出现裂口，胎侧胶中防老剂6PPD质量分数为0.009 7，仍可起到防护效果。 |
| 英文摘要: |
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