| Formulation Technology and Product Development of Rubber Products for High-speed Running |
| Received:June 24, 2019 Revised:June 24, 2019 |
| DOI：10.12136/j.issn.1000-890X.2019.10.0723 |
| Key Words: high-speed running；rubber products；formulation technology；dynamic heat build-up；failure mechanism |
| Author Name | Affiliation | E-mail | | HUANG Zihua* | Zhuzhou Times New Materials Technology Co. ，Ltd | 36943470@qq.com | | CHEN Zhangbin | Zhuzhou Times New Materials Technology Co. ，Ltd | | | LI Yuan | Zhuzhou Times New Materials Technology Co. ，Ltd | | | YAN Yuanwei | Zhuzhou Times New Materials Technology Co. ，Ltd | | | HE Xiangwie | Zhuzhou Times New Materials Technology Co. ，Ltd | | | YU Kerui | Zhuzhou Times New Materials Technology Co. ，Ltd | |
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| Abstract: |
| Based on the mechanism of dynamic heat build-up damage of the rubber products in highspeed
running，the effects of raw rubber system，filler system，vulcanization system，anti-aging system and
ionic liquid on the dynamic thermal properties of the rubber products were discussed. The damage form and
product development status of typical high-speed running rubber products such as split rubber track board，
integral rubber track，solid rubber wheel and load wheel were analyzed. In order to solve the performance
damage problem of the high-speed running rubber products caused by dynamic heat，the main factors such
as the heat build-up property and thermal conductivity of the compound，and the heat resistance of rubber
molecular chain，needed to be carefully studied and optimized. |
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