炭黑/蒙脱土/SBR纳米复合材料的性能研究 |
Properties of carbon black/montmorillonite/SBR nano-composites |
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DOI: |
中文关键词: 炭黑 蒙脱土 SBR 纳米复合材料 耐屈挠龟裂性能 |
英文关键词: carbon black montmorillonite SBR nano-composite flex fatigue life |
基金项目:国家自然科学基金资助项目(50173003);北京科技新星计划资助项目(2004A14) |
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中文摘要: |
采用少量(0~5份)蒙脱土(MMT)等量替代炭黑,考察炭黑/MMT/SBR纳米复合材料的硬度、强伸性能、耐磨性能和耐屈挠龟裂性能。结果表明,随着炭黑/MMT并用比的减小,炭黑/MMT/SBR纳米复合材料的拉伸强度、撕裂强度和耐屈挠龟裂性能明显提高,耐磨性能有所下降,但降幅不大。 |
英文摘要: |
The hardness,mechanical properties,abrasion resistance,and flex fatigue life of carbon black/montmorillonite(MMT)/SBR nano-composites were investigated with low level(0~5 phr)MMT replacing the same level of carbon black.The results showed that the tensile strength,tear strength and flex fatigue life of carbon black/MMT/SBR nano-composites were obviously improved with decreasing the ratio of carbon black to MMT,while the abrasion resistance of nano-composites decreased slightly. |
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