SBS改性乳化沥青研究进展  

Study progress of SBS modified emulsified asphalt

作　　者：任玉飞 刘金景 张玉贞 王芳 

机构地区：[1]中国石油大学重质油国家重点实验室,青岛266580 [2]北京东方雨虹防水技术股份有限公司,北京101309

出　　处：《化工新型材料》2016年第3期20-22,共3页New Chemical Materials

基　　金：北京市科技新星计划(Z131103000413081)

摘　　要：SBS改性乳化沥青兼具SBS改性沥青和乳化沥青的优点,具有节能、环保、性价比高、优良的高低温性能、抗老化性能和防水性能等优点,在防水方面具有广阔的应用前景。但存在乳化难度高和破乳等问题。通过国内外文献调研论述了SBS改性乳化沥青的发展历程、优点、制备工艺、影响其性能的因素及存在的问题,供从事该研究的技术人员参考。SBS modified emulsified asphalt,taking both advantages of SBS modified asphalt and emulsified asphalt,is more energy-efficient and environmentally-friendly.The excellent high and low temperature properties,good waterproof performance,good ageing resistance performance and high cost-effectiveness make it have a wide application prospect in the waterproofing market.But there were some problems existed in the emulsification and demulsification process.Based on the published literature,the development course,performance advantages,preparation technology,influencing factors and existing problems of the SBS modified emulsified asphalt to were discussed and provided reference for relevant researchers.

关 键 词：SBS改性沥青 乳化 制备工艺 影响因素 进展 

分 类 号：TE626.86[石油与天然气工程—油气加工工程]