| 李键.全钢载重子午线轮胎胎肩垫胶的配方优化[J].轮胎工业,2015,35(11):685-688 |
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| 全钢载重子午线轮胎胎肩垫胶的配方优化 |
| Optimization of Shoulder Pad Compound of Truck and Bus Radial Tire |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎 胎肩垫胶 压缩生热 硫化返原 |
| 英文关键词: truck and bus radial tire should pad compound compression heat build–up reversion |
| 基金项目: |
| 中图分类号:U463.341＋.3/.6 |
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| 中文摘要: |
| 对全钢载重子午线轮胎胎肩垫胶的配方进行优化。结果表明：通过加入多功能交联剂WY988，并适当调整补强体系，胶料的硫化返原程度减轻，硫化胶的邵尔A型硬度、定伸应力和回弹值增大，拉伸强度、撕裂强度和损耗因子减小，压缩生热降低；成品轮胎的耐久性能提高。 |
| 英文摘要: |
| In this study，the shoulder pad compound of truck and bus radial tire was optimized.The results showed that，by adding multi–functional curing agent WY988，and adjusting reinforcing system properly，the reversion degree of the compound decreased，the Shore A hardness，modulus and resilience of the vulcanizates increased，the tensile strength，tear strength and loss factor decreased，and compression heat build-up decreased.The endurance performance of finished tire was improved. |
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