| 董兴旺,张洪益,刘 辉,陆晓祺,王丹灵.多功能交联剂WY988对轿车子午线轮胎胎圈耐磨胶性能的影响[J].轮胎工业,2025,(2):0102-0105 |
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| 多功能交联剂WY988对轿车子午线轮胎胎圈耐磨胶性能的影响 |
| Effect of Multi-Functional Crosslinking Agent WY988 on Property of Wear-resistant Compound of Bead for Passenger Car Radial Tire |
| 投稿时间：2024-03-26 修订日期：2024-03-26 |
| DOI： |
| 中文关键词: 多功能交联剂WY988 轿车子午线轮胎 胎圈 耐磨胶 压缩生热 耐磨性能 |
| 英文关键词: multifunctional crosslinking agent WY988 passenger car radial tire bead wear-resistant compound compression heat build-up wear resistance |
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| 中文摘要: |
| 研究多功能交联剂WY988对轿车子午线轮胎胎圈耐磨胶性能的影响。结果表明：在胎圈耐磨胶中以0.5份多功能交联剂WY988替代0.2份硫黄和0.3份促进剂CBS，胶料的硫化速率、300%定伸应力和回弹值增大，压缩生热降低，耐磨性能提高；60 ℃时的损耗因子减小，储能模量增大。 |
| 英文摘要: |
| The effect of multi-functional crosslinking agent WY988 on the properties of wear-resistant compound of bead for passenger car radial tire was studied.The results showed that replacing 0.2 phr of sulfur and 0.3 phr of accelerator CBS with 0.5 phr of multi-functional crosslinking agent WY988 in the wear-resistant compound of bead，the vulcanization rate，modulus at 300% and rebound value of the compound increased，the compression heat build-up reduced and wear resistance improved.The loss factor decreased and the storage modulus increased at 60 ℃. |
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