绿色轮胎简介

GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料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 20051GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料l “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2GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料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 materialsin the mixer and conveying a chemical reaction above130-140C 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 3GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料4GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料Conductivity Fix 传导设置Conductivity fix applied to all silica tires所有硅胎都具备传导设置Non conductiveSilica非终炼硅胶ConductiveCarbon Black终炼碳黑胶5GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料SilicaBlackBlackHistorical Performance Trade Off 性能水平取舍Carbon 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6GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料SilicaBlackBlackHistorical Performances Trade Off 性能水平取舍Carbon black 碳黑Silica 硅Silica = Tire performance breakthrough硅轮胎性能的突破7GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料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8GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料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 Consumption5 的滚动阻力降低可以产生大于 1的燃料节省9GOODYEAR CONFIDENTIAL PROPRIETORY BUSINESS INFORMATION固 特 异 保 密 商 业 资 料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