文章基本信息

标题：The Synthesis and Characterization of Novel Bis-cationic Asphalt Emulsifier
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作者：Xiao-Meng Yu ; Lai-Shun Shi ; Cun-Fei Ma 等
期刊名称：MATEC Web of Conferences
电子版ISSN：2261-236X
出版年度：2017
卷号：130
页码：1-5
DOI：10.1051/matecconf/201713004004
语种：English
出版社：EDP Sciences
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.