| 甲基乙烯基硅橡胶/溶聚丁苯橡胶并用胶性能的研究 |
| Study on Properties of MVQ/SSBR Blends |
| 投稿时间：2019-03-30 修订日期：2019-03-30 |
| DOI：10.12136/j.issn.1000-890X.2020.04.0251 |
| 中文关键词: 甲基乙烯基硅橡胶 溶聚丁苯橡胶 并用胶 表面能 耐磨性能 抗湿滑性能 |
| 英文关键词: MVQ SSBR blend surface energy wear resistance wet skid resistance |
| 基金项目:国家重点研发计划资助项目（2017YFB0307002） |
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| 中文摘要: |
| 研究甲基乙烯基硅橡胶（MVQ）/溶聚丁苯橡胶（SSBR）并用胶的性能，探讨并用胶表面能与耐磨和抗湿滑性能的关系。结果表明：随着MVQ用量的增大，MVQ/SSBR并用胶的物理性能和抗湿滑性能下降，摩擦因数和表面能减小，耐磨性能先提高后降低；当MVQ用量为20份时，MVQ/SSBR并用胶的综合性能最佳；MVQ/SSBR并用胶的表面能与摩擦因数和抗湿滑性能成正比；当MVQ用量小于20份时，MVQ/SSBR并用胶的表面能与耐磨性能成正比。 |
| 英文摘要: |
| The properties of methyl vinyl silicone rubber （MVQ）/solution polymerized styrenebutadiene rubber （SSBR） blends were studied，and the relationship between the surface energy，wear resistance and wet skid resistance was investigated. The results showed that with the increase of the content of MVQ，the physical properties and wet skid resistance of MVQ/SSBR blends decreased，while the friction coefficient and surface energy decreased，and the wear resistance increased at first and then decreased. When the content of MVQ was 20 phr，the comprehensive properties of MVQ/SSBR blends were the best. The surface energy of MVQ/SSBR blends was proportional to the friction coefficient and wet skid resistance.When the content of MVQ was less than 20 phr，the surface energy of MVQ/SSBR blends was proportional to the wear resistance. |
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