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| 有机锌在全钢载重子午线轮胎胎侧胶中的应用 |
| Application of Organic Zinc in Sidewall Compound of TBR Tire |
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| DOI： |
| 中文关键词: 有机锌；氧化锌；硫化活性剂；全钢载重子午线轮胎；胎侧胶 |
| 英文关键词: organic zinc； zinc oxide； curing agent； TBR tire； sidewall compound |
| 基金项目: |
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| Author Name | Affiliation | | SUN Hua | Tianjin University of Science and Technology；Yinchuan Giti Tire Co.， Ltd. | | CUI Yongyan | Tianjin University of Science and Technology |
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| 中文摘要: |
| 研究有机锌替代氧化锌在全钢载重子午线轮胎胎侧胶中的应用。结果表明：与氧化锌胶料相比，有机锌胶料的MH较大，硫化速度相当，拉伸强度和定伸应力较大，耐热老化性能提高。在全钢载重子午线轮胎胎侧胶中，有机锌可等量替代氧化锌使用。 |
| 英文摘要: |
| The application of organic zinc in sidewall compound of truck and bus radial (TBR) tire was investigated in this study. By replacing zinc oxide with organic zinc in the formulation， the sidewall compound showed higher MH and same curing rate； the vulcanizate had higher tensile strength and modulus， and better heat aging resistance. The experimental results indicated that organic zinc could be applied to replace equal amount of zinc oxide in sidewall compound of TBR tire. |
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