| 碳纳米管提高SBS改性沥青性能的研究 |
| |
| 引用本文： | 孙凌,于文勇,张春平. 碳纳米管提高SBS改性沥青性能的研究[J]. 森林工程, 2011, 0(5): 65-67,70 |
| |
| 作者姓名： | 孙凌 于文勇 张春平 |
| |
| 作者单位： | 黑龙江工程学院; |
| |
| 基金项目： | 哈尔滨市科技局科技创新人才专项资金项目(RC2009XK012001) |
| |
| 摘 要： | 近年来纳米技术正逐渐渗透到交通材料领域,纳米改性沥青即为其一种。碳纳米管有大量共轭键和环形结构,和SBS以及沥青的相容性比其他无机纳米材料更好。本文通过在基质沥青中添加碳纳米管和SBS改性剂对沥青改性,同时进行一系列的室内试验研究,结果表明：碳纳米管添加量在0.02%0.08%范围内,沥青的高、低温性能均能得到改善,碳纳米管对沥青的作用,必须是需要与SBS协同作用才能达到。
|
| 关 键 词： | 纳米材料 碳纳米管 SBS改性剂 改性沥青 |
Study on Improving the Performance of Modified Asphalt SBS Using Carbon Nanotubes |
| |
| Sun Ling,Yu Wenyong,Zhang Chunping. Study on Improving the Performance of Modified Asphalt SBS Using Carbon Nanotubes[J]. Forest Engineering, 2011, 0(5): 65-67,70 |
| |
| Authors: | Sun Ling Yu Wenyong Zhang Chunping |
| |
| Affiliation: | Sun Ling,Yu Wenyong,Zhang Chunping(Heilongjiang Institute of Technology,Harbin 150050) |
| |
| Abstract: | In recent years,materials with Nano-technique have been gradually used in the area of transportation.Nano-modified asphalt is a kind of them.Carbon nanotubes contains large amount of conjugated bond and circle structure,which has better compatibility with SBS and asphalt than other inorganic nano-materials.Carbon nanotubes and SBS modifier were added into asphalt to modify the performance of asphalt,and a series of experiments in laboratory were carried out.Results show that when the amount of carbon nanotu... |
| |
| Keywords: | nano-materials carbon nanotubes SBS modifier modified asphalt |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
