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几种环保油的性能对比 |
Properties comparison of several environment-friendly oils |
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DOI: |
中文关键词: 环保油;芳烃油;SBR;BR;物理性能;动态力学性能;耐磨性能 |
英文关键词: environment-friendly oil;aromatic oil;SBR;BR;physical property;dynamic property;wear resistance |
基金项目: |
中图分类号:TQ330.38+4;TQ333.1;TQ333.2 |
Author Name | Affiliation | CAO Hui | Guangzhou South China Rubber &Tire Co.,Ltd |
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中文摘要: |
研究几种环保油的基本性质及其在胎面胶中的应用性能。试验结果表明,与芳烃油相比,环保油的苯胺点高,芳烃所占比例小;填充环保油胶料的门尼焦烧时间和t90延长,tanδ值减小,硫化胶的100%定伸应力略有增大,撕裂强度减小,回弹值增大,动态力学性能相差不大,抗湿滑性能下降。几种环保油相比较而言,填充环烷油的硫化胶耐磨性能最好,较大负荷下的滚动阻力最低;填充残余芳烃提取物的硫化胶抗湿滑性能最好。 |
英文摘要: |
The basic properties of several environment-friendly oils and their application properties in tread compound were investigated.The test results showed that,the aniline point of environment-friendly oils were much higher than the aromatic oil,and the arene content was much lower.Compared to the aromatic oil,when environment-friendly oils were used,the Mooney scorch time and t90 of environment-friendly oils filled compound extended,tanδ decreased,the stress at 100% strain of vulcanizate increased slightly,the tear strength decreased,the resilience increased,the dynamic property changed slightly,and the wet skid resistance decreased.Among the environment-friendly oils,NAP gave the vulcanizate the best wear resistance and lowest rolling resistance under high load,while RAE provided the best wet skid resistance. |
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