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| 高门尼稀土顺丁橡胶在白炭黑体系中的性能研究 |
| Study on Properties of High Mooney Viscosity Neodymium Butadiene Rubber in Silica System |
| Received:December 14, 2017 Revised:December 14, 2017 |
| DOI： |
| 中文关键词: 高门尼稀土顺丁橡胶;白炭黑;耐磨性;滚动阻力 |
| 英文关键词: high Mooney viscosity neodymium butadiene rubber(NdBR);silica;wear resistance;rolling resistance |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | ZHAO Tianqi* | Beijing Research and Design Institute of Rubber Industry Co,Ltd | zhaotianqiztq@163.com | | ZHOU Zhifeng | Beijing Research and Design Institute of Rubber Industry Co,Ltd | | | ZHANG Zhiqiang | CNPC Jinzhou Petrochemical Co,Ltd | |
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| 中文摘要: |
| 研究高门尼稀土顺丁橡胶(NdBR)/天然橡胶(NR)并用胶在白炭黑体系中的混炼工艺及性能。结果表明,两种高门尼NdBR/NR并用后均有较高的耐磨性能、较好的滚动阻力性能和较佳的动态力学性能。其中NdBR-1#的动态力学性能更佳,NdBR-2#的优势在于能进一步提高耐裂口增长性能。为了改善NdBR在白炭黑体系中的工艺性能,有必要在配方和混炼工艺上进行优化调整。 |
| 英文摘要: |
| The mixing processes and properties of high Mooney viscosity neodymium butadiene rubber(NdBR)/BR blends in silica system were investigated. The result showed that, the two kinds of high Mooney viscosity NdBR/NR blends had high wear resistance, good rolling resistance and dynamic mechanical properties. In comparison, the dynamic mechanical properties of the compound using NdBR-1# was better, meanwhile, the crack growth resistance of the rubber compound containing NdBR-2# was better. In order to improve the NdBR’s process performance in silica system, it was necessary to optimize and adjust the formula and mixing process. |
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