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补强树脂SP6701在跑气保用轮胎胎侧支撑胶中的应用
Application of Reinforcing Resin SP6701 in Sidewall Compound of Run-flat Tire
  
DOI:
中文关键词: 补强树脂;跑气保用轮胎;胎侧支撑胶
英文关键词: reinforcing resin;run-flat tire;sidewall-reinforced compound
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中图分类号:TQ330.38+3;U463.341+.4
Author NameAffiliation
FENG Youlin Sichuan Haida Rubber Group Co.,Ltd 
DONG Jixue Sichuan Haida Rubber Group Co.,Ltd 
LIU Xiaoqing Sichuan Haida Rubber Group Co.,Ltd 
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中文摘要:
      研究补强树脂SP6701在跑气保用轮胎胎侧支撑胶中的应用。结果表明:在胎侧支撑胶中加入补强树脂SP6701,胶料的门尼粘度减小,焦烧时间和硫化时间延长;硫化胶的邵尔A型硬度、100%定伸应力和拉伸强度增大,压缩生热降低;成品轮胎的耐久性能提高。
英文摘要:
      The application of reinforcing resin SP6701 in the sidewall compound of run-flat tire was investigated.The results showed that,by adding reinforcing resin SP6701 in the sidewall compound,the Mooney viscosity of the compound decreased,the scorch time and cure time extended.The Shore A hardness,tensile stress at 100% strain and tensile strength of the vulcanizate with SP6701 increased,and the compression heat build-up decreased.The endurance of the finished tire was improved.
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