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| RPA与DMA测试炭黑填充胎面胶动态力学性能的比对研究 |
| Comparison of Dynamic Mechanical Properties of Carbon black Filled Tread Compound Tested by RPA and DMA |
| Received:July 20, 2018 Revised:July 20, 2018 |
| DOI：10.12137/j.issn.2095-5448.2019.07.0404 |
| 中文关键词: 动态热机械分析仪；橡胶加工分析仪；炭黑；胎面胶；动态力学性能 |
| 英文关键词: dynamic thermomechanical analyzer；rubber processing analyzer；carbon black；tread； dynamic mechanical property |
| 基金项目: |
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| Author Name | Affiliation | E-mail | | WANG Dan* | Guizhou Tire Co.，Ltd | 65674182@qq.com | | DENG Wang | Guizhou Tire Co.，Ltd | | | WU Xiaoyu | Guizhou Tire Co.，Ltd | |
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| 中文摘要: |
| 通过改变炭黑的比表面积，对比动态热机械分析仪（DMA）与橡胶加工分析仪（RPA）检测炭黑填充胎面胶的动态力学性能。结果表明：DMA与RPA测试的炭黑胶料的动态力学性能趋势相同，由于RPA制样简便，除低温下，可以采用RPA测试减少DMA测试的工作量，降低测试成本。 |
| 英文摘要: |
| Dynamic thermomechanical analyzer（DMA） and rubber processing analyzer（RPA） were compared to detect tread compound filled with different surface area carbon black.The results showed that the dynamic mechanical properties of carbon black filled compound tested by DMA and RPA had the same trend.For sample preparation was simple and convenient，RPA could greatly reduce work and test cost of DMA except low temperature conditions. |
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