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| 石墨烯/丁苯橡胶复合材料性能研究 |
| Study on Properties of Graphene/Styrene Butadiene Rubber Composites |
| Received:December 18, 2018 Revised:December 18, 2018 |
| DOI：10.12137/j.issn.2095-5448.2019.04.0234 |
| 中文关键词: 石墨烯 丁苯橡胶 复合材料 耐磨性能 生热 滚动阻力 抗切割性能 |
| 英文关键词: graphene styrene butadiene rubber composites wear resistance,low heat build-up and rolling resistance cutting resistance |
| 基金项目: |
| 中图分类号: |
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| 中文摘要: |
| 以湿法制备的石墨烯/丁苯橡胶（SBR）母粒作为添加助剂，研究不同用量石墨烯/SBR母粒对SBR性能的影响。结果表明：添加少量湿法石墨烯/SBR母粒可以改善SBR胶料的加工性能；石墨烯的用量和分散性对胶料性能有明显影响，当石墨烯用量较小（0.125份）时，石墨烯在胶料中的分散性较好，胶料的耐磨性能好，生热和滚动阻力低；石墨烯用量越大，胶料的抗切割性能越好。 |
| 英文摘要: |
| The effect of different dosages of graphene/styrenebutadiene rubber（SBR） masterbatch prepared by wet method on the properties of SBR compound was studied. The results showed that，adding a small amount of wet graphene/SBR masterbatch could improve the processability of SBR compound.The amount and dispersion of graphene had a significant impact on the properties of SBR compound. When the graphene amount was small（0.125 phr），graphene had better dispersibility in the compound，the compound possessed good wear resistance，low heat build-up and rolling resistance.The larger graphene amount，the better the cutting resistance of the compound. |
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