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| 低滞后炭黑DZ-13的性能及其在胎面胶中的应用研究 |
| Properties of low hysteresis carbon black DZ-13 and its application in tread compound |
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| DOI： |
| 中文关键词: 低滞后炭黑；载重轮胎；胎面胶；滚动阻力 |
| 英文关键词: low hysteresis carbon black；truck tire；tread compound；rolling resistance |
| 基金项目: |
| 中图分类号:TQ330.38＋1；TQ336.1；U463.341＋.3 |
| Author Name | Affiliation | | YU Bao-lin | China Carbon Black Institute | | FAN Ru-xin | China Carbon Black Institute | | LIU Min | China Carbon Black Institute | | NIE Xu-jian | China Carbon Black Institute |
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| 中文摘要: |
| 研究低滞后炭黑DZ-13的性能及其在载重轮胎胎面胶中的应用。与通用耐磨型炭黑（N330和N234）相比，低滞后炭黑DZ-13的基本性能相当，表面活性较高，聚集体直径较大及分布较宽；与炭黑N234胶料相比，低滞后炭黑DZ-13胶料的加工性能较佳，拉伸性能和抗撕裂性能相当，生热较低，滚动阻力较小，弹性和耐热老化性能较好；与采用炭黑N234的载重轮胎胎面胶相比，采用低滞后炭黑DZ-13的胎面胶生热较低，变形较小，弹性较好；胎面胶采用低滞后炭黑DZ-13与炭黑N234并用的成品轮胎速度性能显著改善。 |
| 英文摘要: |
| The properties of low hysteresis carbon black DZ-13 and its application in tread compound of truck tire were investigated.Compared with carbon black N330 and N234，DZ-13 possessed similar basic properties，higher surface activity，greater aggregate size and wider aggregate size distribution.Compared with N234 filled compound，DZ-13 filled compound gave better processibility，resilience and thermal aging property，similar stress-strain property and tear strength，lower heat build-up and rolling resistance.Compared with N234 filled tread compound，DZ-13 filled tread compound showed lower heat build-up，smaller deformation and better resilience.The speed performance of finished tire with DZ-13 and N234 jointly filled tread compound were improved significantly. |
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