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首页> 外文会议>International Tire Exhibition and Conference Sep 18-20, 2001 Busan >Polymer Developments to Improve Tyre Life and Fuel Economy
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Polymer Developments to Improve Tyre Life and Fuel Economy

机译：聚合物开发可改善轮胎寿命和燃油经济性

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Tyre manufactures have to find the optimum performance in the magic triangle of tyre properties. 1. Abrasion 2. Rolling resistance 3. Wet grip The trend is to produce tyres with better performance regarding safety and economy. The paper describes the needs and significant new developments in this area. Tyre life is affected by several factors. The impact of the polymer on abrasion of the tread as well as the influence of the rubber for innerliner to keep the right inflation of the tyre will be described. Over the last ten years the low rolling resistance and grip performance of original equipment tyres has continued to improve to meet the more stringent targets of the vehicle manufacturers. This improvement has only been possible by continual development of tread polymers. This paper describes the development of standard and modified grades and shows comparisons of results that have been achieved in the laboratory. Additionally the tire industry is demanding non-marking mineral oils, while this topic has first been discussed in Europe, tire manufacturers are now investigating this issue globally. This presentation will also discuss the different alternative oils and the differences they cause in the tread performance.
机译：轮胎制造商必须在轮胎性能的神奇三角中找到最佳性能。 1.磨损2.滚动阻力3.湿抓地力趋势是生产出在安全性和经济性方面性能更好的轮胎。本文介绍了该领域的需求和重大的新发展。轮胎寿命受几个因素影响。将描述聚合物对胎面磨耗的影响以及用于内衬以保持轮胎正确充气的橡胶的影响。在过去的十年中，原始设备轮胎的低滚动阻力和抓地性能不断提高，以满足汽车制造商的更严格目标。只有不断开发胎面聚合物才能实现这种改进。本文描述了标准和改良等级的发展，并显示了在实验室中获得的结果的比较。此外，轮胎行业要求使用非脱色的矿物油，尽管这个话题已在欧洲首次讨论，但轮胎制造商现在正在全球范围内调查此问题。本演讲还将讨论不同的替代油及其在胎面性能方面的差异。

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