| 碳纳米管对氟橡胶性能的影响 |
| Effect of Carbon Nanotubes on Properties of Fluororubber |
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| DOI： |
| 中文关键词: 氟橡胶 碳纳米管 硫化特性 物理性能 耐油性能 |
| 英文关键词: fluororubber carbon nanotubes curing characteristics physical property oil resistance |
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| 中文摘要: |
| 研究碳纳米管对氟橡胶性能的影响。结果表明：随着碳纳米管用量增大，混炼胶的焦烧时间和正硫化时间延长，硫化速率减小；硫化胶的邵尔A型硬度和撕裂强度增大，拉伸强度和拉断伸长率先增大后减小，压缩永久变形呈增大趋势；添加碳纳米管胶料的耐热空气老化性能和耐油性能较好；当碳纳米管用量为3份时，胶料的综合性能较好。 |
| 英文摘要: |
| The effect of carbon nanotubes on the properties of fluororubber was investigated.The results showed that，with the addition level of carbon nanotubes increasing，the scorch time and optimum curing time of the compound were extended，the curing rate was reduced；the Shore A hardness and tear strength of the vulcanizate increased，the tensile strength and tensile elongation increased at first and then decreased，and compression set increased.The hot air aging resistance and oil resistance of the compound with carbon nanotubes were better.When the addition level of carbon nanotubes was 3 phr，the comprehensive properties of compound were better. |
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