| 纳米碳酸钙在NR/BR/SBR并用胶中的应用研究 |
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| 引用本文： | 李琦,古菊,罗远芳,贾德民.纳米碳酸钙在NR/BR/SBR并用胶中的应用研究[J].弹性体,2007,17(3):1-5. |
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| 作者姓名： | 李琦 古菊 罗远芳 贾德民 |
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| 作者单位： | 华南理工大学,材料科学与工程学院,广东,广州,510640 |
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| 基金项目： | 国家自然科学基金;广东省自然科学基金 |
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| 摘 要： | 采用带有酚醛基的反应性有机改性剂对纳米碳酸钙CCR进行改性制得M-CCR,并制备了NR/BR/SBR/CCR和NR/BR/SBR/M-CCR复合材料,研究了两种复合材料的微观形态以及力学性能和加工性能。结果表明,M-CCR在并用胶中的分散性优于CCR,对并用胶力学性能的提高更显著;两种填料都能改善并用胶的加工性能,并且不影响并用胶的抗湿滑性和滚动阻力。
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| 关 键 词： | 纳米碳酸钙 NR/BR/SBR并用胶 微观形态 加工性 力学性能 |
| 文章编号： | 1005-3174（2007）03-0001-05 |
| 收稿时间： | 2006-02-07 |
| 修稿时间： | 2006年2月7日 |
Study on the application of nano-calcium carbonate in NR/BR/SBR blends |
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| LI Qi,GU Ju,LUO Yuan-fang,JIA De-min.Study on the application of nano-calcium carbonate in NR/BR/SBR blends[J].China Elastomerics,2007,17(3):1-5. |
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| Authors: | LI Qi GU Ju LUO Yuan-fang JIA De-min |
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| Affiliation: | College of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China |
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| Abstract: | M-CCR was modified CCR with phenol/formaldehyded reactive organic modifier on solid state.NR/BR/SBR/CCR composites and NR/BR/SBR/M-CCR composites were prepared from NR/BR/SBR reinforced by CCR and M-CCR.The morphology and processing ability of the composites were investigated,as well as the mechanical properties.The results showed the distribution of M-CCR in NR/BR/SBR blends was more uniform than that of CCR and thus with better reinforcing effect.CCR and M-CCR could improve the processing ability of the blends without influencing the wet traction and rolling resistance. |
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| Keywords: | nano-calcium carbonate NR/BR/SBR blends micromorphology processing ability mechanical properties |
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