| 新型硅烷偶联剂IMLV在绿色轮胎胎面胶中的应用 |
| Application of New Silane Coupling Agent IMLV in Green Tire Tread Compound |
| 投稿时间：2021-06-01 修订日期：2021-06-01 |
| DOI：10.12136/j.issn.1000-890X.2022.10.0764 |
| 中文关键词: 硅烷偶联剂 绿色轮胎 胎面胶 门尼焦烧时间 物理性能 滚动阻力 |
| 英文关键词: silane coupling agent green tire tread compound Mooney scorch time physical property rolling resistance |
| 基金项目:国家自然科学基金重大项目（51790501） |
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| 中文摘要: |
| 研究新型硅烷偶联剂IMLV在绿色轮胎胎面胶中的应用，并与传统硅烷偶联剂Si69进行对比。结果表明：在胎面胶中以偶联剂IMLV等量替代偶联剂Si69，胶料的门尼焦烧时间延长，加工安全性和稳定性提高；硫化胶的硬度、定伸应力、拉伸强度、撕裂强度和拉断永久变形相当，拉断伸长率增大，耐磨性能提高；可明显善白炭黑在橡胶基体中的分散性，减小硫化胶的损耗因子，降低硫化胶的滚动阻力。 |
| 英文摘要: |
| The application of a new silane coupling agent IMLV in the green tire tread compound was
studied and compared with the traditional coupling agent Si69. The results showed that when coupling agent
IMLV was used to replace coupling agent Si69，the Mooney scorch time of the compound was prolonged，
and the processing safety and stability were improved. Meanwhile，the hardness，modulus，tensile strength，
tear strength and tensile set of the vulcanizate were equivalent，the elongation at break increased，the wear
resistance was improved，the dispersion at break of silica in rubber matrix was better，the loss factor of the
vulcanizate decreased，and the rolling resistance was reduced. |
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