纳米材料的掺量与改性聚合物性能间的关联分析  

Correlation Analysis between Mixing Amount of Nano-materials and Properties of Modified Polymer

作　　者：范俊峰[1,2] 黄维新[1] 

机构地区：[1]空军第一航空学院基础部,河南信阳464000 [2]东南大学物理系,江苏南京210096

出　　处：《许昌学院学报》2010年第2期103-105,共3页Journal of Xuchang University

摘　　要：借助相关文献中纳米材料改性聚合物的方法,利用不同质量分数的纳米材料对聚合物进行改性,并采用关联度分析法研究了纳米粉体的掺量与改性聚合物性能间的关系.结果表明纳米材料的加入显著改善了沥青聚合物的低温性能、高温性能及综合路用性能.分析的结果与实验基本一致,进而可以指导改性聚合物的制备.By means of nano-materials modified polymer, the modified polymer is prepared by the different mass fraction of nano-materials, and the relation between the doping of each nanopowder and the properties of modified asphalt polymer is studied with the correlation analysis. The result demonstrates that the properties of stability at high-temperature and anti-crack at low-temperature as well as the comprehensive pavement performance of asphalt polymer are significantly improved by adding nano-materials. The result is in accordance with experimentation, which can provide certain scientific basis for the preparation of modified polymer.

关 键 词：纳米材料 掺量 改性聚合物 关联分析 

分 类 号：U414.1[交通运输工程—道路与铁道工程]