| 改性纳米氮化硅/NR/SBR复合材料的制备与性能研究 |
| Preparation and properties of modified nano-silicon nitride/NR/SBR composite |
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| DOI： |
| 中文关键词: 纳米氮化硅 表面改性 NR SBR 复合材料 |
| 英文关键词: nano-silicon nitride surface modification NR SBR composite |
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| 中文摘要: |
| 采用甲基丙烯酸甲酯(MMA)-丙烯酸丁酯(BA)-乙烯基三乙氧基硅烷(VTES)三元共聚物对纳米氮化硅进行表面改性，制备改性纳米氮化硅/NR/SBR复合材料，并对复合材料的性能进行研究。结果表明，采用MMA-BA-VTES三元共聚物改性后，纳米氮化硅的平均粒径明显减小，分散性改善；当改性纳米氮化硅用量为2.5份时，复合材料的综合物理性能最优。 |
| 英文摘要: |
| The nano-silicon nitride was modified by methylmethacrylate(MMA)-butylacrylate(BA)-vinyltriethoxysilane(VTES) terpolymer，the modified nano-silicon nitride/NR/SBR composite was prepared，and the properties of the composite were investigated.The results showed that，the average particle size of nano-silicon nitride modified by MMA-BA-VTES terpolymer decreased significantly，and the dispersibility was improved；the best comprehensive physical properties of the composite were obtained by adding 2.5 phr modified nano-silicon nitride. |
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