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| 碳氢树脂在高性能轮胎胎面中的应用及其影响因素研究 |
| The Application of Hydrocarbon Resin in the High Performance Tire Tread and the Study on Its Influencing Factors |
| Received:May 16, 2017 Revised:May 16, 2017 |
| DOI： |
| 中文关键词: 碳氢树脂;轮胎胎面 损耗因子;滚动阻力 湿地抓地力 |
| 英文关键词: hydrocarbon resin, tire tread; loss factor; rolling resistance; wet grip |
| 基金项目: |
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| 中文摘要: |
| 随着各个国家或地区对轮胎标签法的实施、升级,人们对轮胎湿地抓地力、滚动阻力的关注越来越高,而轮胎胎面对轮胎这两项指标的贡献至关重要。在本文中,我们研究了不同极性树脂、不同芳香基含量碳氢树脂在胎面配方中的应用性能,也考察了树脂的分子量、玻璃化转变对其在胎面中应用性能的影响,从而得出一些基本规律,为我们设计、选择轮胎胎面用功能树脂提供理论指导。 |
| 英文摘要: |
| With the implement and upgrading of tire labeling in many countries and regions, tire’s wet grip and rolling resistance have attracted more and more attention. Tire’s tread plays key role in those two indexes. Herein, we studied hydrocarbon resin’s polarity and aromatic content on its application in the tread compound. We also studied the influences of resin’s molecular weight and glass transition on its application. Therefore, we got some general information from our researches, which can guide the high performance tire tread compounding. |
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