| 钛系与镍系顺丁橡胶的性能比较 |
| Comparision between Properties of Ti-BR and Ni-BR |
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| DOI： |
| 中文关键词: 钛催化体系 镍催化体系 顺丁橡胶 |
| 英文关键词: Ti-catalytic system Ni-catalytic system BR |
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| 中文摘要: |
| 介绍了进口钛系顺丁橡胶与国产镍系顺丁橡胶的基本特性和实用性能的对比试验结果。在基本特性方面，揭示了钛系与镍系顺丁橡胶的差异，以及催化体系相同而生产厂家不同的顺丁橡胶的差异；指出就综合性能而言，A国钛系胶明显优于B国钛系胶，而我国乙厂镍系胶则显著优于甲厂镍系胶。在实用性能方面，揭示了钛系和镍系顺丁橡胶在与天然橡胶以适当比例并用时，工艺性能相差无几，综合性能基本一致，因而可以等量代替，用于轮胎等橡胶制品中。 |
| 英文摘要: |
| The basic properties of imported Ti-BR from country A and country B，Ni-BR made in China，and their blends were compared through the test.The differences in the properties between Ti-BR and Ni-BR，as well as the differences in the properties beween the same catalyst-BR made by different producers were revealed.As far as the comprehensive properties，Ti-BR made in country A was significantly better than that made in country B，and Ni-BR made by factory B in China was significantly better than that made by factory A in China，which had been generally accepted as the best one in China.There were little difference in processesibility and no difference in physical properties when Ti-BR or Ni-BR was blended with NR in proper ratio.So，Ti-BR and Ni-BR could be replaced with each other in equal quantity in the rubber products，such as tires. |
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