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| 碳短纤维改性剂在载重子午线轮胎胎面胶中的应用研究 |
| Application of Short Carbon Fiber Modifier in the Tread Compound of TBR Tire |
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| DOI： |
| 中文关键词: 碳短纤维；改性剂；载重子午线轮胎；胎面胶 |
| 英文关键词: short carbon fiber； modifier； TBR tire； tread compound |
| 基金项目: |
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| Author Name | Affiliation | | Xuan Wenquan | Guangzhou Scut Bestry Technology Co.，Ltd. | | Cai Yitao | Guangzhou Scut Bestry Technology Co.，Ltd. | | Zou Mingqing | Guangzhou Scut Bestry Technology Co.，Ltd. |
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| 中文摘要: |
| 研究碳短纤维以改性剂（主要成分为碳短纤维、表面改性剂和白炭黑）的形式在载重子午线轮胎胎面胶中的应用。结果表明：在载重子午线轮胎胎面胶中加入适量的碳短纤维改性剂，胶料门尼粘度增大，硫化特性变化不大；硫化胶的定伸应力、拉伸强度、撕裂强度和耐磨性能提高，耐热老化性能下降，但变化不大。 |
| 英文摘要: |
| The application of short carbon fibers in the form of modifier in the tread compound of TBR tire was studied.Main ingredients of the fibers modifer included short tarbon fiber，modifier and silica.With appropriate amount of short carbon fiber modifier，the tensile modulus，tensile strength，tear strength and abrasion resistance of the vulcanizates were improved，while the Mooney viscosity of the compound increased，the curing characteristic changed little，and the heat aging resistance of the vulcanizates decreased slightly. |
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