| 何毫明,高超群,蔡习舟,董兴旺.31×10.50R15LT 109Q 6PR泥地轮胎的开发[J].轮胎工业,2020,40(2):0092-0094 |
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| 31×10.50R15LT 109Q 6PR泥地轮胎的开发 |
| Development of 31×10.50R15LT 109Q 6PR Mud-terrain Tire |
| 投稿时间：2018-12-10 修订日期：2018-12-10 |
| DOI： |
| 中文关键词: 泥地轮胎 胎面花纹 结构 胎面胶 成品性能 |
| 英文关键词: mud-terrain tire tread pattern structure tread compound finished tire |
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| 中文摘要: |
| 介绍31×10.50R15LT 109Q 6PR泥地轮胎的开发。根据泥地轮胎性能要求，采用粗大花纹块且高低错位分布，深花纹沟且底部增加排泥小花纹块；结构方面设计宽行驶面、高胎侧强度；胎面胶采用天然橡胶/钕系顺丁橡胶并用，高耐磨、抗撕裂的纳米级炭黑。成品性能测试结果表明，轮胎的充气外缘尺寸、强度性能、脱圈阻力、高速性能、耐久性能及低气压耐久性能满足FMVSS和ECE相关标准要求。 |
| 英文摘要: |
| The development of 31×10.50R15LT 109Q 6PR mud-terrain tire was introduced. According to the performance requirements of mud-terrain tire，the large blocks with high and low staggered distribution were used，the grooves was deep and it"s bottom added removing mud small blocks.The structural of the wide driving surface and the high sidewall strength was designed.The natural rubber/neodymium butadiene rubber blend，highly wear-resistant and tear-resistant nano-scale carbon black were used in tread compound.It was confirmed by the finished tire test that，the inflated peripheral dimention，strength，bead unseating resistance，high speed performance，durability and low inflation pressure durability of the tire met the requirements of FMVSS and ECE related standards. |
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