Abstract
A novel cationic type asphalt emulsifier of 2-triethylenetetramine methylene-4-nonylphenol was synthesized by the reaction of nonyl phenol, triethylenetetramine and formaldehyde. The optimum reaction condition was obtained. The yield reaches 49.21% at the optimum reaction condition of the feedstock mole ratio of formaldehyde to nonyl phenol 2.8, feedstock mole ratio of triethylenetetramine to nonyl phenol 1.0, reaction temperature 95°C, and reaction time 5 h. The structure of the emulsifier was identified by FTIR. The emulsifier exhibits satisfactory emulsification. The emulsifier belongs to the class of rapid-set asphalt emulsifiers.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
