摘要
对坡缕石进行提纯和有机改性后,应用于改性沥青中。研究表明,有机坡缕石与沥青有较好的相容性,提高沥青的高温性能,扩大坡缕石的使用范围。
After purification and organic modification,the modified palygorskite was used in the modified asphalt.The research result showed that the organic modified palygorskite had better compatibility with the asphalt and improved the softening point.This research extended the application fields of the palygorskite.
出处
《非金属矿》
CAS
CSCD
北大核心
2010年第5期43-44,47,共3页
Non-Metallic Mines
基金
甘肃省教育厅科研项目(0715-02)
关键词
坡缕石
有机改性
改性沥青
软化点
palygorskite organic modified modified asphalt softening points
