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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 |
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| 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 |
| 基金项目: |
| 中图分类号:TQ330.38+3；U463.341+.4 |
| Author Name | Affiliation | | 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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