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| 轿车子午线轮胎胎面胶配方的研究 |
| Study on Tread Compound Formulation of Passenger Car Radial Tire |
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| DOI： |
| 中文关键词: 轿车子午线轮胎；胎面胶；滚动阻力 |
| 英文关键词: passenger car radial tire；tread compound；rolling resistance |
| 基金项目: |
| 中图分类号:U463.341＋4/.6 |
| Author Name | Affiliation | | LI Zhen-yan | Sichuan Haida Rubber Group Co.,Ltd | | ZHANG Jun-wei | Sichuan Haida Rubber Group Co.,Ltd | | LI Dong | Sichuan Haida Rubber Group Co.,Ltd | | WANG Ting-hua | Sichuan Haida Rubber Group Co.,Ltd | | LIU Xiao-qing | Sichuan Haida Rubber Group Co.,Ltd | | XIONG Guo-hua | Sichuan Haida Rubber Group Co.,Ltd |
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| 中文摘要: |
| 研究轿车子午线轮胎胎面胶的配方。结果表明：在胎面胶配方中采用溶聚丁苯橡胶/天然橡胶并用胶和炭黑N375/白炭黑补强体系，并适当调整硫化体系，胶料的焦烧时间缩短，硫化胶的300%定伸应力、拉伸强度和撕裂强度减小，回弹值增大，压缩生热降低；成品轮胎的耐久和高速性能均达到国家标准要求，滚动阻力系数达到欧盟轮胎标签法规的C级要求。 |
| 英文摘要: |
| The tread compound formulation of passenger car radial tire was investigated.The results showed that,by using solution polymerized styrene-butadiene rubber/natural rubber blend and carbon black N375/silica reinforcing system,and modifying curing system properly in the tread compound,the scorch time of the compound was reduced,the stress at 300% strain,tensile strength and tear strength of the vulcanizates decreased,the resilience increased,and the compression heat build-up decreased.The endurance and high speed performance of finished tire met the requirements of national standards,and the rolling resistance coefficient met the requirement of EU standards for C label. |
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