Synthesis of 2-Diethylenetriamine Methylene-4-Nonylphenol Asphalt Emulsifier and its Investigation by Online FTIR Spectrophotometry
Authors
Laishun Shi, Cunfei Ma, Fang Tian, Yang Qin, Man Guo, Qian Dong
Corresponding Author
Laishun Shi
Available Online August 2016.
- DOI
- 10.2991/emcpe-16.2016.148How to use a DOI?
- Keywords
- Asphalt; Emulsifier; Nonyl Phenol; Synthesis; Online FTIR
- Abstract
A new cationic type asphalt emulsifier of 2-diethylenetriamine methylene-4-nonylphenol was synthesized by the reaction of nonyl phenol, diethylenetriamine and formaldehyde. The synthesis process was detected by online FTIR technique and the intermediate was found. Based upon the experimental information, a reaction mechanism was suggested for the reaction. The asphalt emulsifier has excellent surface activity and satisfactory emulsification effect. The prepared asphalt emulsion showed higher storage stability. The emulsifier belongs to rapid-set emulsifier of asphalt. It can be applied to the road pavement construction of tack coat and chip seal.
- Copyright
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Laishun Shi AU - Cunfei Ma AU - Fang Tian AU - Yang Qin AU - Man Guo AU - Qian Dong PY - 2016/08 DA - 2016/08 TI - Synthesis of 2-Diethylenetriamine Methylene-4-Nonylphenol Asphalt Emulsifier and its Investigation by Online FTIR Spectrophotometry BT - Proceedings of the 2016 5th International Conference on Environment, Materials, Chemistry and Power Electronics PB - Atlantis Press SP - 557 EP - 562 SN - 2352-5401 UR - https://doi.org/10.2991/emcpe-16.2016.148 DO - 10.2991/emcpe-16.2016.148 ID - Shi2016/08 ER -