汽车工业的变革及其对橡胶轮胎－制品及相关助剂的要求.ppt

汽车工业的变革及其对橡胶轮胎/制品及相关助剂的要求（20分钟） 道路或非路面情况下炭黑-白炭黑-硅烷体系用于轮胎胎面的见解（40分钟） 白炭黑轮胎加工所面临的挑战（60分钟） 二硫代磷酸盐在白炭黑轮胎胶料中的应用（30分钟） 用于轮胎胶料的树脂产品（30分钟）,范汝良 莱茵化学（青岛）有限公司上海办事处,第四届全国橡胶标委物化分会 第一次技术培训与交流会,Innovative Materials to Answer Stringent Automotive Industry Requirement 汽车工业的变革及其对橡胶轮胎/制品及相关助剂的要求,范汝良 莱茵化学（青岛）有限公司上海办事处, Date area ,Above “header and footer“ view, insert content in footer,Slide: 3 ,Evolution of Tires轮胎变革,Pneumatic Tire,Radial Tire,“Green” Tire,Better Fuel Economy,充气轮胎,子午线轮胎,绿色轮胎, Date area ,Above “header and footer“ view, insert content in footer,Slide: 4 ,Temperature in the Engine Compartment over last 25 Years 近25年汽车发动机舱温度变化,Peak,Permanent Temperature,峰温,永久温度,机舱温度,峰温,永久温度, Date area ,Above “header and footer“ view, insert content in footer,Slide: 5 ,Engine Mount Temperature (Continuous) Development 发动机减震支座的温度变化,Forced Cooling,承用汽车,卡车,天然橡胶性能,强制冷却,温度, Date area ,Above “header and footer“ view, insert content in footer,Slide: 6 ,Future Requirements for Engine Mount Rubber Compounds (Lab Evaluation),Tensile strength 拉伸强度 12 MPa Elongation at break 伸长率 400% Compression set(24h/150oC) 压缩永久变形 10N/mm Maximum loss angle 最大损失角温度 -45oC Dynamic stiffening (G 180/G 10Hz)动态硬化 1.25 Small changes after heat aging e.g.0/+8 hardness increase 热老化后的硬度轻微变化,未来对发动机减震支座的性能要求（实验室评估）：,EPDM and even HNBR can Meet Such High Performance!, Date area ,Above “header and footer“ view, insert content in footer,Slide: 7 ,Target of Timing Belt Performance 同步带寿命的目标,0,50,100,150,200,0,50,100,150,200,Life Expected (1000Km)期望寿命（1000公里 ）,Current Target,Max Service Temperature oC,HNBR peroxide,HNBR Sulfur,CR,80K,High Service Temperature,Long Service Life, Date area ,Above “header and footer“ view, insert content in footer,Slide: 8 ,Combination for Power Steering Hose 动力转向胶管发展趋势,Inner（内层） Middle（中层） Outer（外层） CSM CSM or CM NBR CR HNBR CM HNBR CSM HNBR NBR CR, ACM, ECO HNBR HNBR CR HNBR CR CSM HNBR ACM CR,Improve Heat Resistance! 致力于改善耐热性, Date area ,Above “header and footer“ view, insert content in footer,Slide: 9 ,Classification of Elastomers according to Maximum Volume Change(%) in ASTM Oil 3#,10,20,30,40,60,80,100,120,140,No,A 70,B 100,C 125,D 150,E 175,F 200,G 225,H 250,Heat Resistance oC,Oil Resistance,80%VA,FPM,44%ACN,34%ACN,MVFQ,MVQ,EVM,ACM,HNBR,NBR,CO/ECO,CM/CSM,EPDM,IIR,CR,SBR,BR,NR,EU,AU,18%ACN,48%ACN,40%VA,Urepan, Date area ,Above “header and footer“ view, insert content in footer,Slide: 10 ,Magic Triangle of Rubber Chemicals in Processing 橡胶加工过程中助剂形态的“魔幻三角”,Liquid 液体助剂,Powder 粉末助剂,Solid Granule 颗粒助剂, Date area ,Above “header and footer“ view, insert content in footer,Slide: 11 ,Typical Particle Distribution of Rubber Chemical 橡胶助剂的典型径分布,粒径分布对性能具有重要影响！ 熔点与粒径, Date area ,Above “header and footer“ view, insert content in footer,Slide: 12 ,常用促进剂在不同橡胶中的溶解度, Date area ,Above “header and footer“ view, insert content in footer,Slide: 13 ,Rubber Chemicals Dispersion in Compounds 橡胶助剂在橡胶基体中的分散, Date area ,Above “header and footer“ view, insert content in footer,Slide: 14 ,Rubber Chemicals Distribution in Compounds 橡胶助剂在橡胶基体中的分散,橡胶基体,分散的橡胶相,分散的橡胶助剂,？,局部分散均匀 但整体分布不均,分散且分布均匀, Date area ,Above “header and footer“ view, insert content in footer,Slide: 15 ,Cases 实例, Date area ,Above “header and footer“ view, insert content in footer,Slide: 16 ,Automotive Innovative and Its Requirements 汽车工业的变革及其对橡胶轮胎/制品的要求,质量稳定性和质量