| Application of New Silane Coupling Agent IMLV in Green Tire Tread Compound |
| Received:June 01, 2021 Revised:June 01, 2021 |
| DOI：10.12136/j.issn.1000-890X.2022.10.0764 |
| Key Words: silane coupling agent；green tire；tread compound；Mooney scorch time；physical property；rolling resistance |
| Author Name | Affiliation | E-mail | | HAN Dongli* | Beijing University of Chemical Technology | 824239418@qq.com | | YANG Jiashun | 1.Beijing University of Chemical Technology；2. Beijing Advanced Elastomer Engineering Technology Research Center | | | LIU Yi | Jiaxing Beihua Polymer Additives Co.，Ltd | | | ZHENG Junchi | Beijing Institute of Aerospace Experimental Technology | | | XIAN Bo | 1. Beijing University of Chemical Technology；2. Beijing Advanced Elastomer Engineering Technology Research Center | | | ZHANG Liqun | 1.Beijing University of Chemical Technology；2. Beijing Advanced Elastomer Engineering Technology Research Center | |
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| Abstract: |
| 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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