| 纳米Al2O3/炭黑并用增强天然橡胶 |
| |
| 引用本文： | 崔蔚,曹奇,贾红兵,陈耀红,吉庆敏,张士齐. 纳米Al2O3/炭黑并用增强天然橡胶[J]. 合成橡胶工业, 2002, 25(5): 300-303 |
| |
| 作者姓名： | 崔蔚 曹奇 贾红兵 陈耀红 吉庆敏 张士齐 |
| |
| 作者单位： | 1. 江苏省消防局,监督管理处,江苏,南京,210036
2. 南京理工大学,高分子系,江苏,南京,210094 |
| |
| 基金项目： | 国家自然科学基金资助项目(29674301). |
| |
| 摘 要： | 研究了不同并用比纳米Al2O3/炭黑填料对天然橡胶硫化胶性能的影响。分析了填料－橡胶的相互作用。结果表明，当Al2O3／炭黑质量比为1／1时，天然橡胶硫化胶的拉伸强度和撕裂强度最高，当Al2O3／炭黑质量比为3／1时，天然橡胶硫化胶的耐磨性和耐疲劳性能最佳，填料与橡胶朴素作用中的氢键是影响天然橡胶硫化胶疲劳性能的重要因素，共价键是影响其拉伸强度的重要因素。
|
| 关 键 词： | 纳米三氧化二铝 炭黑 天然橡胶 增强 物理机械性能 |
| 文章编号： | 1000-1255(2002)05-0300-04 |
Reinforcement of nano- Al2O3/carbon black to natural rubber |
| |
| Cui Wei,Cao Qi,Jia Hongbing,Chen Yaohong,Ji Qingmin,Zhang Shiqi. Reinforcement of nano- Al2O3/carbon black to natural rubber[J]. China Synthetic Rubber Industry, 2002, 25(5): 300-303 |
| |
| Authors: | Cui Wei Cao Qi Jia Hongbing Chen Yaohong Ji Qingmin Zhang Shiqi |
| |
| Abstract: | The influence of nano - Al2O3/carbon black on the fatigue and mechanical properties of NR vulcanizates were studied, and the interactions between fillers and NR were analysized. It was concluded that while nano - Al2O3/carbon black mass ratio was 1/1, tensile strength and tear strength were best, nano - Al2O3/ carbon black mass ratio was 3/1, abrasive resistance and fatigue resistance were the best. Hydrogen bond and covalent bond of filler - NR had larger impact on the fatigue resistance and tensile strength of the vulcanizates, respectively. |
| |
| Keywords: | nano - Al2O3 carbon black natural rubber reinforcement mechanical property |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
