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| 低滚动阻力全钢载重子午线轮胎胎面胶配方的研究 |
| Tread Compound Formulation of TBR Tire with Low Rolling Resistance |
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| DOI： |
| 中文关键词: 全钢载重子午线轮胎；胎面胶；高分散性白炭黑；滚动阻力；耐磨性能 |
| 英文关键词: TBR tire； tread compound； highly dispersible silica； rolling resistance； abrasion resistance |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | | YANG Weijian | Sichuan Kalevei Technology Co.， Ltd | | HU Luwei | Sichuan Kalevei Technology Co.， Ltd | | HUANG Zhaoli | Sichuan Kalevei Technology Co.， Ltd | | YUAN Debin | Sichuan Kalevei Technology Co.， Ltd |
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| 中文摘要: |
| 研究低滚动阻力全钢载重子午线轮胎胎面胶的配方和性能。结果表明：主体材料采用天然橡胶（NR）/顺丁橡胶（BR）/溶聚丁苯橡胶（SSBR）并用，减小炭黑用量，增大高分散性白炭黑用量，胎面胶的混炼工艺和挤出工艺性能优良，耐磨性能明显提高，生热明显降低，抗湿滑性能提高，滚动阻力大幅下降；成品轮胎的耐久性能提升，滚动阻力降低。 |
| 英文摘要: |
| In this study， the formulation and properties of the tread compound of TBR tire with low rolling resistance tire were investigated. The experimental testing results showed that， when NR/BR/SSBR blend was used as the base material， the amount of carbon black was reduced and the amount of highly dispersible silica was increased， the tread compound showed good mixing property and extrusion property， the vulcanizates possessed significantly improved abrasion resistance， reduced heat build-up， increased wet skid resistance and low rolling resistance. The endurance performance of the finished tire was improved and the rolling resistance was reduced. |
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