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| 非公路赛地赛车轮胎胎面胶配方的研发 |
| Development of Tread Compound Formula for Non-road Racing Tire |
| Received:September 27, 2022 Revised:October 12, 2022 |
| DOI：10.12135/j.issn.1006-8171.2023.11.0683 |
| 中文关键词: 非公路赛地赛车轮胎；胎面胶；物理性能；动态性能 |
| 英文关键词: non-road racing tire；tread compound；physical porperty；dynamic porperty |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | Wei Chunli* | Sichuan Haida Rubber Group Co.,Ltd | chunli20001@163.com | | Xu Xueqiang | Sichuan Haida Rubber Group Co.,Ltd | | | Jiang Huaxue | Sichuan Haida Rubber Group Co.,Ltd | |
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| 中文摘要: |
| 介绍适用于非公路赛地赛车轮胎胎面胶配方的研发。轮胎胎面胶配方使用合理的生胶体系（天然橡胶/顺丁橡胶/溶聚丁苯橡胶并用）和补强体系（大量白炭黑与少量炭黑并用），并填充大量环保芳烃油。选择硬度较低、耐热老化性能和抗湿滑性能较好、滚动阻力较低的试验胶料进行轮胎生产，与竞品轮胎相比，试验轮胎具有较好的高速性能、操控性和抓着性能，同时可节油5%以上。 |
| 英文摘要: |
| The development of tread compound formula for non-road racing tire was introduced.The reasonable raw rubber system （blending of natural rubber/cis polybutadiene rubber/solution polymerized styrene butadiene rubber） and reinforcement system （blending of a large amount of silica and a small amount of carbon black） were used in the tire tread compound formula，and a large amount of environment-friendly aromatic oil was filled.The test compound with low hardness，good hot aging resistance，wet skid resistance and low rolling resistance should be selected for tire production.Compared with the competitive tire，the test tire had better high-speed performance，handling and grip performance，and could save more than 5% oil. |
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