碳纳米管提高SBS改性沥青性能的研究OA
Study on Improving the Performance of Modified Asphalt SBS Using Carbon Nanotubes
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。
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.…查看全部>>
孙凌;于文勇;张春平
黑龙江工程学院,哈尔滨150050黑龙江工程学院,哈尔滨150050黑龙江工程学院,哈尔滨150050
农业科技
纳米材料碳纳米管SBS改性剂改性沥青
nano-materialscarbon nanotubesSBS modifiermodified asphalt
《森林工程》 2011 (5)
65-67,70,4
哈尔滨市科技局科技创新人才专项资金项目（RC2009XK012001）
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