| 环烷油对C5石油树脂/溴化丁基橡胶复合材料性能的影响 |
| Effect of Naphthenic Oil on Properties of C 5Petroleum Resin/BIIR Composites |
| 投稿时间：2024-07-23 修订日期：2024-07-23 |
| DOI：10.12136/j.issn.1000-890X.2026.05.0367 |
| 中文关键词: 环烷油 溴化丁基橡胶 C5石油树脂 阻尼性能 |
| 英文关键词: naphthenic oil BIIR C5 petroleum resin damping properties |
| 基金项目: |
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| 中文摘要: |
| 以溴化丁基橡胶（BIIR）胶料为对比，研究环烷油用量对C5石油树脂/BIIR复合材料性能的影响。结果表明：随着环烷油用量的增大，BIIR胶料和C5石油树脂/BIIR复合材料的门尼粘度和Fmax－FL减小， t10延长，t90先延长后缩短，Payne效应逐渐减弱，邵尔A型硬度和拉伸强度减小，拉断伸长率和回弹值增大，压缩永久变形先增大后减小，有效阻尼温域向低温方向移动，损耗因子峰值（tanδmax）增大；环烷油用量相同时，与BIIR胶料相比，C 5石油树脂/BIIR复合材料的门尼粘度和Fmax-FL减小， t10和t90延长，Payne效应减弱，邵尔A型硬度和回弹值减小，拉断伸长率增大，有效阻尼温域拓宽且向高温方向移动，tanδmax增大。 |
| 英文摘要: |
| Using bromobutyl rubber（BIIR） compounds as comparative objects，the effect of naphthenic oil amounts on the properties of C 5petroleum resin/BIIR composites was studied.The results revealed that，with the increase of naphthenic oil amount，the Mooney viscosity andFmax-FLof BIIR compound and C5 petroleum resin/BIIR composites decreased，the t10t90 first prolonged and then shortened，the Payne effect was weakened，the Shore A hardness and tensile strength decreased，the elongation at break and rebound value increased，the compression set first increased and then decreased，the effective damping temperature range moved towards lower temperature direction，the peak of loss factor （tanδmax ） increased.When naphthenic oil amount was the same，compared with BIIR compound，the Mooney viscosity and Fmax-FL of the C5petroleum resin/BIIR composite decreased，the t10 and t90 prolonged，the Payne effect was weakened，the Shore A hardness and rebound value decreased，the elongation at break increased，the effective damping temperture range was expanded and moved towards high temperture direction. |
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