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| 阻尼赋予剂对丁苯橡胶/再生橡胶并用胶性能的影响 |
| Effect of Damping Agent on Properties of Styrene-Butadiene Rubber/Recycled Rubber Blend |
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| DOI： |
| 中文关键词: 丁苯橡胶 再生橡胶 阻尼赋予剂 阻尼性能 锆钛酸铅压电陶瓷 石墨 氧化锌晶须 |
| 英文关键词: styrene-butadiene rubber recycled rubber damping agent damping performance lead zirconate titanate piezoelectric ceramics graphite zinc oxide whisker |
| 基金项目: |
| 中图分类号:TQ336.4＋2；TQ330.38＋7 |
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| 中文摘要: |
| 研究阻尼赋予剂[锆钛酸铅压电陶瓷（PZT）、石墨、氧化锌晶须]对丁苯橡胶/再生橡胶并用胶性能的影响，胶料阻尼性能在振动仿真试验机上测试。结果表明：当振动频率为10 Hz时，胶料的阻尼性能稳定；随着振动时间延长，添加不同阻尼赋予剂的胶料阻尼性能均有不同程度降低；添加阻尼赋予剂的胶料阻尼性能、加工安全性能和物理性能均有所提高；PZT胶料的阻尼性能最好，PZT的用量以3份为宜。 |
| 英文摘要: |
| The effect of damping agents，for example，zirconium titanate lead piezoelectric ceramic （PZT），graphite and zinc oxide whisker，on the properties of styrene-butadiene rubber/recycled rubber blend was studied.The damping performance of the compound was tested on a vibration simulation test machine. The results showed that when the vibration frequency was 10 Hz，the damping performance of the compound was stable.With the prolonging of vibration time，the damping performance of the compound with different damping agent was reduced to some extent.With damping agents，the damping performance，processing safety property and physical properties of the compound were improved.It was found that PZT compound possessed the best damping performance and optimized addition level of PZT compound was 3 phr. |
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