文章摘要
侯春敏,张英,贾林才.聚氨酯实心轮胎内生热试验研究[J].轮胎工业,2004,(7):432-436 本文二维码信息
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聚氨酯实心轮胎内生热试验研究
Experimental study on interior heat build-up of PU solid tire
  
DOI：
中文关键词: 聚氨酯弹性体  负重轮  实心轮胎  内生热性
英文关键词: PU elastomer  load tire  solid tire  interior heat build-up
基金项目:
中图分类号:TQ336.1+3；TQ334.1
作者单位
侯春敏 北京理工大学 机械与车辆工程学院 
张英 北京理工大学 机械与车辆工程学院 
贾林才 山西省化工研究院 
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中文摘要:
      研究聚氨酯实心轮胎的内生热特性。结果表明，以PTMG为软段、TDI-MOCA为硬段、邵尔A型硬度为80～90度之间的聚氨酯弹性体模型负重轮具有良好的耐热性能。轮胎的温升随载荷和转速的增大而升高。环境温度对轮胎的温升有一定影响。
英文摘要:
      The interior heat build-up in PU solid tire was investigated.The results showed that the tire model of PU with 80°～90° Shore A hardness and using PTMG as soft segment and TDI-MOCA as hard segment respectively featured good heat resistance;the temperature rising of tire increased as the tester speed increased;and the environment temperature had some influence on the temperature rising of tire.
Author NameAffiliation
HOU Chunmin Beijing University of Science and Technology 
ZHANG Ying Beijing University of Science and Technology 
JIA Lincai Shanxi Research Institute of Chemical Technology 
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