| Effect of Graphene Oxide on Structures and Properties of Green Tire Tread Composites |
| Received:November 23, 2020 Revised:November 23, 2020 |
| DOI：10.12136/j.issn.1000-890X.2021.11.0827 |
| Key Words: GO；NR；SSBR；green tire；tread compound；physical property；dynamic mechanical properties；wear resistance |
| Author Name | Affiliation | E-mail | | ZHANG Rui* | Beijing University of Chemical Technology | 824239418@qq.com | | ZHENG Long | Beijing University of Chemical Technology | | | XU Zongchao | Beijing University of Chemical Technology | | | LIU Li | Beijing University of Chemical Technology | | | WEN Shipeng | Beijing University of Chemical Technology | |
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| Abstract: |
| Abstract：The effect of graphene oxide（GO） on the microstructure and dynamic and static properties of
green tire tread compounds[GO/natural rubber（NR）/solution polymerized styrene butadiene rubber（SSBR）
composites] was studied. The results showed that the addition of an appropriate amount of GO was beneficial
to the dispersion of silica in the rubber matrix. As the amount of GO increased，the tensile stress，tensile
strength and tear strength of GO/NR/SSBR composites gradually increased. When the amount of GO was 4
phr，the physical properties of GO/NR/SSBR composites were the best，and when the amount of GO was 2
phr，the dynamic mechanical properties of GO/NR/SSBR composites were the best. |
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