| 加工工艺对白炭黑/石墨烯/溶聚丁苯橡胶/顺丁橡胶复合材料性能的影响 |
| Effect of Processing Technology on Property of Silica/Graphene/SSBR/BR Composite |
| 投稿时间：2019-04-10 修订日期：2019-04-10 |
| DOI：10.12136/j.issn.1000-890X.2020.05.0376 |
| 中文关键词: 加工工艺 白炭黑 石墨烯 溶聚丁苯橡胶 顺丁橡胶 复合材料 分散性 动态力学性能 |
| 英文关键词: processing technology silica graphene SSBR BR composite dispersion dynamic mechanical property |
| 基金项目:国家重点基础研究发展计划（2015CB654706）；国家自然科学基金资助项目（51503111） |
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| 中文摘要: |
| 研究混炼胶停放时间、停放温度和返炼薄通次数对白炭黑/石墨烯/溶聚丁苯橡胶/顺丁橡胶复合材料性能的影响。结果表明：混炼胶停放和返炼均可提高石墨烯和白炭黑在复合材料中的分散性，改善复合材料的物理性能和动态力学性能；混炼胶停放时间以48 h为宜，停放温度以35 ℃为宜，返炼薄通次数以15为宜。 |
| 英文摘要: |
| The effects of storage time，storage temperature and re-milling number of the compound on the properties of silica/graphene/solution polymerized styrene butadiene rubber（SSBR）/cis-polybutadiene rubber（BR） composite were studied. The results showed that，the dispersion of graphene and silica in the
composite could be improved by storage and re-milling，and the physical properties and dynamic mechanical properties of the composite could be improved. The best storage time was 48 h，the best storage temperature was 35 ℃，and the best re-milling times on open mill was 15. |
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