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| 抗疲劳剂AF-28在轿车子午线轮胎带束层胶中的应用 |
| Application of Anti-Fatigue Agent AF-28 in Belt Compound of Passenger Car Radial Tire |
| Received:January 10, 2025 Revised:January 10, 2025 |
| DOI： |
| 中文关键词: 轿车子午线轮胎；抗疲劳剂；带束层；粘合性能；动态性能；耐久性能 |
| 英文关键词: passenger car radial tire；anti-fatigue agent；belt；adhesion；dynamic property；durability |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | NIE Yanpei* | Qingdao Doublestar Tire Industry Co.，Ltd | 991395895@qq.com | | DONG Kang | Qingdao Doublestar Tire Industry Co.，Ltd | | | WANG Jun | Qingdao Doublestar Tire Industry Co.，Ltd | | | ZHANG Jing | Qingdao Doublestar Tire Industry Co.，Ltd | | | WANG Qiaoping | Qingdao Doublestar Tire Industry Co.，Ltd | | | WANG Ziqi | Qingdao Doublestar Tire Industry Co.，Ltd | |
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| 中文摘要: |
| 研究抗疲劳剂AF-28在轿车子午线轮胎带束层胶中的应用。结果表明：在带束层胶中加入1份抗疲劳剂AF-28，胶料的门尼粘度增大，交联密度减小，t5 和t90 相当，定伸应力、拉伸强度、粘合力和回弹值增大，玻璃化转变温度升高，
60 ℃时的损耗因子减小，生热降低，动态性能较好；成品轮胎的高速性能相当，耐久性能提高。 |
| 英文摘要: |
| The application of anti-fatigue agent AF-28 in the belt compound of passenger car radial tire was studied.The results showed that adding 1 phr anti-fatigue agent AF-28 to the belt compound，the Mooney viscosity of the compound increased，the crosslinking density decreased，thet5 andt90 were comparable，the modulus，tensile strength，adhesive force and rebound value increased，the glass transition temperature rised，the loss factor at 60 ℃ decreased，the heat build-up decreased，and the dynamic property was better.The high speed performance of finished tires was comparable，and the durability improved. |
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