文章摘要
Application Experiment of Domestic Natural Rubber Special for Radial Tires
  
DOI:
Key Words: natural rubber;radial tire
Author NameAffiliation
Wang Qinxuan Hualin Rubber Factory 
Sun Ming Hualin Rubber Factory 
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Abstract:
      The chemical analysis,physical property test,compounding experiment of tread and carcass stocks in laboratory and production were carried out of domestic NR special for radial tire from which a number of 9.00R20 all steel radial tires were made.The results were compared with those of imported NR .The road test was made on the test tires.The test results showed that domestic NR could replace Standard Malaysian Rubber (SMR0 and SMR20) for radial tires provided that its initial plasticity and viscosity decreased properly and its packing was in accordance with the relatitve international standard.
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