| 炭黑和碳纳米管对丁腈橡胶性能的影响 |
| Effect of Carbon Black and Carbon Nanotubes on Properties of NBR |
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| DOI： |
| 中文关键词: 丁腈橡胶 炭黑 碳纳米管 Payne效应 耐热空气老化性能 |
| 英文关键词: NBR carbon black carbon nanotubes Payne effect hot air aging property |
| 基金项目:国家自然科学基金委员会基金资助项目（51303092，51273098，51573194）；山东省高等学校科技计划项目（J14LA12） |
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| 中文摘要: |
| 研究炭黑和碳纳米管对常温和高温下丁腈橡胶（NBR）物理性能和耐热空气老化性能的影响。结果表明，增大炭黑用量或加入碳纳米管，胶料的Payne效应增强，加工性能降低，常温下硫化胶的耐热空气老化性能变化不大；与常温相比，高温下硫化胶的物理性能和耐热空气老化性能显著降低。 |
| 英文摘要: |
| The effect of carbon black and carbon nanotubes on the physical properties and hot air aging resistance of NBR at normal temperature and high temperature was investigated.The results showed that，with increased addition level of carbon black or addition of carbon nanotubes，the Payne effect of the compound was strengthened and the processability was decreased，but the hot air aging resistance of the vulcanizate at normal temperature changed little.However, the physical properties and the hot air aging resistance of the vulcanizate at high temperature were reduced significantly. |
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