文章摘要
赵姜维,张杰,李传清,徐林,赵树高,张萍.稀土异戊橡胶在全钢载重子午线轮胎胎面中的应用[J].轮胎工业,2015,35(2):93-96 本文二维码信息
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稀土异戊橡胶在全钢载重子午线轮胎胎面中的应用
Application of Neodymium Isoprene Rubber in Tread of Truck and Bus Radial Tire
  
DOI：
中文关键词: 稀土异戊橡胶  微观结构  物理性能  全钢载重子午线轮胎  胎面胶
英文关键词: neodymium isoprene rubber  microstructure  mechanical property  truck and bus radial tire  tread compound
基金项目:
中图分类号:TQ333.3；U463.341＋.3/.6
作者单位
赵姜维 中国石油化工股份有限公司 北京北化院燕山分院 
张杰 中国石油化工股份有限公司 北京北化院燕山分院 
李传清 中国石油化工股份有限公司 北京北化院燕山分院 
徐林 中国石油化工股份有限公司 北京北化院燕山分院 
赵树高 青岛科技大学 
张萍 青岛科技大学 
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中文摘要:
      研究稀土异戊橡胶(Nd-IR)在全钢载重子午线轮胎胎面中的应用。根据傅里叶转换红外光谱和核磁共振谱，Nd-IR的顺式1，4-结构摩尔分数大于0.98且不含有反式1，4-结构，所有的序列单元与天然橡胶(NR)一样，均以“头 尾”方式键接。Nd-IR的物理性能与NR相差不大，将其以60%的比例替代NR用于全钢载重子午线轮胎胎面胶，加工性能不受影响，轮胎的各项性能均合格，其中耐久性能远高于全NR生产的轮胎。
英文摘要:
      The application of neodymium isoprene rubber (Nd-IR) in the tread compound of truck and bus radial tire was investigated.Fourier transform infrared (FTIR) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy were carried out to characterize the structure of Nd-IR.The test results showed that the content of cis 1，4-configuration in Nd IR was above 98%，trans 1，4-configuration could not be detected， and all repeating units of Nd-IR presented "head to tail" structure，which was same as natural rubber (NR).The mechanical properties of Nd IR did not show significant difference with NR.By using Nd-IR to replace 60% of NR by weight in the tread compound of truck and bus radial tire，the processibility of the compound was not affected，the tire performance was qualified，and the endurance performance was much higher.
Author NameAffiliation
ZHAO Jiang-wei Yanshan Branch，Beijing Research Institute of Chemical Industry，SINOPEC 
ZHANG Jie Yanshan Branch，Beijing Research Institute of Chemical Industry，SINOPEC 
LI Chuan-qing Yanshan Branch，Beijing Research Institute of Chemical Industry，SINOPEC 
XU Lin Yanshan Branch，Beijing Research Institute of Chemical Industry，SINOPEC 
ZHAO Shu-gao Qingdao University of Science and Technology 
ZHANG Ping Qingdao University of Science and Technology 
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