| 王强,董继学,罗建刚,李冬,王廷华,刘晓庆,刘先梅.硅烷偶联剂Si747在半钢子午线轮胎胎面胶中的应用[J].轮胎工业,2021,(5):0303-0305 |
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| 硅烷偶联剂Si747在半钢子午线轮胎胎面胶中的应用 |
| Application of Silane Coupling Agent Si747 in Tread Compound of Steel-belted Radial Tire |
| 投稿时间：2020-03-04 修订日期：2020-03-04 |
| DOI：10.12135/j.issn.1006-8171.2021.05.0303 |
| 中文关键词: 半钢子午线轮胎 胎面胶 硅烷偶联剂 白炭黑 分散性 物理性能 动态力学性能 |
| 英文关键词: steel-belted radial tire tread compound silane coupling agent silica dispersibility physical property dynamic mechanical property |
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| 中文摘要: |
| 研究硅烷偶联剂Si747在半钢子午线轮胎胎面胶中的应用。结果表明：在胎面胶配方中以硅烷偶联剂Si747等量替代硅烷偶联剂Si69，并相应调整硫化体系，胶料的门尼焦烧时间和t 10延长，t 90缩短，F L和F max均降低；硫化胶的物理性能稍有降低；胶料中白炭黑的分散性和动态力学性能明显改善；胶料混炼过程中挥发性有机物排放明显减少。 |
| 英文摘要: |
| The application of silane coupling agent Si747 in tread compound of steel-belted radial tire was studied.The results showed that，by using silane coupling agent Si747 to replace equivalently silane coupling agent Si69 in the formula of tread compound，and adjusting the curing system accordingly，the Mooney scorch time and t 10 of the compound were prolonged，t 90 was shortened，F L and F max were decreased，the physical properties of the vulcanizate were slightly decreased.The dispersion of silica in the compound and the dynamic mechanical properties of the compound were improved.The emission of volatile organic compounds in the mixing process was significantly reduced. |
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