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| 偶联剂SUMILINK®200在全钢载重子午线轮胎胎面胶中的应用 |
| Application of Coupling Agent SUMILINK®200 in Tread Compound of Truck and Bus Radial Tire |
| Received:March 06, 2020 Revised:March 06, 2020 |
| DOI：10.12135/j.issn.1006-8171.2021.06.0377 |
| 中文关键词: 全钢载重子午线轮胎；胎面胶；偶联剂；炭黑；动态力学性能；滚动阻力 |
| 英文关键词: truck and bus radial tire；tread compound；coupling agent；carbon black；dynamic mechanical property；rolling resistance |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | LIU Feng* | Shandong Linglong Tire Co. Ltd. | liufeng212@163.com | | SUN Tao | Shandong Linglong Tire Co. Ltd. | | | WANG Junying | Shandong Linglong Tire Co. Ltd. | | | ZHOU Baozhen | Shandong Linglong Tire Co. Ltd. | | | WANG Shulei | Shandong Linglong Tire Co. Ltd. | | | XING Tao | Shandong Linglong Tire Co. Ltd. | | | CHEN Xuemei | Shandong Linglong Tire Co. Ltd. | |
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| 中文摘要: |
| 研究偶联剂SUMILINK?200在全钢载重子午线轮胎天然橡胶/炭黑胎面胶中的应用。结果表明：在胎面胶中添加偶联剂SUMILINK?200后，胶料的门尼粘度增大，硫化胶的物理性能变化不大，60 ℃时的损耗因子明显减小，动态生热降低；偶联剂SUMILINK?200用量为1.5份时，成品轮胎的滚动阻力系数减小4.2%。 |
| 英文摘要: |
| The application of coupling agent SUMILINK?200 in natural rubber/carbon black tread compound of truck and bus radial tire was studied.The results showed that，adding the coupling agent SUMILINK?200 in the tread compound，the Mooney viscosity of the compound increased，the physical properties of the vulcanizate changed little，the loss factor at 60 ℃ decreased significantly，and the dynamic heat generation decreased.When the dosage of coupling agent SUMILINK?200 was 1.5 phr，the rolling resistance index of the finished tire decreased by 4.2%. |
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