nullSILICA TECHNOLOGY PRESENTATION
绿色轮胎(硅胎)技术介绍SILICA TECHNOLOGY PRESENTATION
绿色轮胎(硅胎)技术介绍Goodyear Dalian Tire Company Limited
大连固特异轮胎有限公司
2005年6月
June 2005null“Green Tire” technology is to replace the original tire tread filler material- carbon black with silica partially or completely to decrease the friction coefficient and reduce tire rolling resistance and vehicle exhaust to protect the environment.
“绿色轮胎”即将传统轮胎的胎面填充物碳黑用二氧化硅予以部分取代，以降低轮胎的摩擦系数，从而降低轮胎的滚动阻力起到降低油耗、减少废气排放和环保的功效。
Currently, the Green Tire technology has been applied 100% on passenger, commercial and all types of vehicles in Europe but it is new to China and there are only a few domestic tire manufacturers with capability to produce Green Tire.
目前，在欧洲，绿色轮胎技术已经100%应用到乘用、商用以及各类车辆的轮胎使用。但在中国还属于比较先进的的技术，只有少数厂家可以生产绿色轮胎。
From 2004 and 2005, the Green Tire technology is going to be applied on several new vehicle models launched by several domestic OEMs.
2004年和2005年开始，国内数家主机厂将开始在新开发的车型上面陆续使用“绿色轮胎”。Background Introduction背景介绍Silica Compound Technology 硅配方技术Silica Compound Technology 硅配方技术Mixing混炼:
* Carbon black mixing means only dispersing materials
in the mixer.碳黑的混炼只是在混联机中进行的胶料分散
* Mixing a silica compound means dispersing materials
in the mixer and conveying a chemical reaction above
130-140°C
硅胶的混炼不仅是混联机中进行的胶料分散，而且在温度为130-140 °C
以上进行化学反应 Dispersing分散 + Reaction反应Time时间Temperature温度 nullConductivity Fix 传导设置Conductivity Fix 传导设置Conductivity fix applied to all silica tires
所有硅胎都具备传导设置Historical Performance Trade Off 性能水平取舍Historical Performance Trade Off 性能水平取舍SilicaBlackBlackCarbon black 碳黑Balance Wet traction vs Rolling Resistance 湿地操纵水平和滚动阻力水平的取舍平衡Historical Performances Trade Off 性能水平取舍Historical Performances Trade Off 性能水平取舍SilicaBlackBlackCarbon black 碳黑Silica 硅Silica = Tire performance breakthrough
硅＝轮胎性能的突破Substitution of Carbon Black by Silica
由硅胎替代碳黑胎Substitution of Carbon Black by Silica
由硅胎替代碳黑胎Full Silica
全硅胎Full Black
全碳黑胎Fuel Economy From Tire RR Reduction 因滚动阻力的降低对燃料的节省Fuel Economy From Tire RR Reduction 因滚动阻力的降低对燃料的节省RR Reduction
滚动阻力的降低Fuel Economy
燃料的节省5% Lower RR -> 1% Lower Fuel Consumption
5％的滚动阻力降低可以产生大于1％的燃料节省TREAD COMPOUND COMPARISON 胎面配方比较
Silica versus Standard Black 硅胎与普通炭黑胎 TREAD COMPOUND COMPARISON 胎面配方比较
Silica versus Standard Black 硅胎与普通炭黑胎 Comparison of silica and carbon black is not limited to above tread compound but is often including major design and/or construction changes. These changes might have a significant impact on above comparison (example : noise).
硅胎和碳黑胎的比较不仅在于胎面配方，还包括主要的设计和结构上的改进。这些改进使以上各方面发生较显著提高（如噪音方面）。DAMPING COMFORT
阻尼舒适性NOISE COMFORTABS 干地刹车湿地操纵性直路水滑性能转弯水滑性能湿地刹车性能里程路面噪音重量滚动阻力高速（台架）方向盘灵敏性稳定性噪音舒适性硅 炭黑
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