| 臭氧改性炭黑/天然橡胶湿法混炼复合材料的性能研究 |
| Study on Properties of Ozone Modified Carbon Black/NR Wet Mixed Composites |
| 投稿时间：2022-03-08 修订日期：2022-03-08 |
| DOI：10.12136/j.issn.1000-890X.2024.05.0338 |
| 中文关键词: 天然橡胶 臭氧改性炭黑 湿法混炼 亲水性 耐磨性能 滚动阻力 |
| 英文关键词: NR ozone modified carbon black wet mixing hydrophilicity wear resistance rolling resistance |
| 基金项目:山东省重点研发计划项目（2019GGX102018）；山东省高等学校青年创新团队发展计划项目（2019KJB007）；山东省重大科技创新工程项目（2019JZZY010519） |
|
| 摘要点击次数: 551 |
| 全文下载次数: 558 |
| 中文摘要: |
| 通过臭氧改性炭黑的亲水性，研究臭氧改性炭黑/天然橡胶湿法混炼复合材料的性能。结果表明：与炭黑相比，臭氧改性炭黑的表面含氧官能团增加，亲水性增强，更适用于天然橡胶复合材料的湿法混炼工艺；当臭氧改性炭黑浆液的质量分数为0.08时，复合材料的耐磨性能大幅提升，滚动阻力降低，综合性能较优。 |
| 英文摘要: |
| By modifying the hydrophilicity of carbon black with ozone，the properties of ozone modified carbon black/natural rubber（NR） wet mixed composites were studied.The results showed that compared with carbon black，the ozone modified carbon black had increased surface oxygen-containing functional groups and enhanced hydrophilicity，making it more suitable for the wet mixing process of NR composites.When the mass fraction of ozone modified carbon black slurry was 0.08，the wear resistance of the composite was significantly improved，the rolling resistance was reduced，and the overall performance was better. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
