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Abstract:
分别采用FT-IR和SEM对改性前、后沥青的化学结构和形貌进行了分析,并采用旋转黏度计测试了改性沥青的流变性能.研究表明:改性沥青中出现很多分布均匀且线性很好的微纤,具有很好的流变性能;随着改性沥青中甲苯可溶物(TS)含量的减少,其黏性流动活化能(E)变大;改性沥青的流体行为属于非牛顿流体,剪切速率越高,改性沥青的表观黏度越小.
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Source :
煤炭学报
Year: 2007
Issue: 10
Page: 1075-1078
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 1
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