标题：The Synthesis and Characterization of Novel Bis-cationic Asphalt Emulsifier
作者：Yu, Xiao-Meng ;Shi, Lai-Shun ;Ma, Cun-Fei ;Hou, Lu ;Kong, Jing-Wen ;Sun, Ya-Li
作者机构：[Yu, Xiao-Meng ;Shi, Lai-Shun ;Ma, Cun-Fei ;Hou, Lu ;Kong, Jing-Wen ;Sun, Ya-Li ] School of Chemistry and Chemical Engineering, Shandong University, J 更多
会议名称：1st International Conference on Composite Material, Polymer Science and Engineering, CMPSE 2017
会议日期：24 June 2017 through 25 June 2017
来源：MATEC Web of Conferences
摘要：Three novel bis-cationic asphalt emulsifiers were synthesized by two steps reaction of N-tallow-1,3-diaminopropane, methyl acrylate, sodium hydroxide and chloroacetic acid. The structure of the product was confirmed by FTIR, 1H NMR and elemental analysis. The emulsifier exhibits satisfactory emulsification. The prepared bituminous emulsion showed higher storage stability. The emulsifier belongs to medium-set and slow-set asphalt emulsifier. It can be designed to perform in a wide variety of applications including tack coat, fog seal, chip seal and slurry seal in asphalt pavement construction. © 2016 The Authors, published by EDP Sciences.