Print Email Facebook Twitter Preparation and characterization of poly (urea-formaldehyde) walled dicyclopentadiene microcapsules Title Preparation and characterization of poly (urea-formaldehyde) walled dicyclopentadiene microcapsules Author Xiong, W. Zhu, G. Tang, J. Dong, B. Han, N. Xing, F. Schlangen, H.E.J.G. Faculty Civil Engineering and Geosciences Department Structural Engineering Date 2013-06-16 Abstract Poly (urea-formaldehyde) (PUF) shelled dicyclopentadiene (DCPD) microcapsules were prepared by in-situ polymerization technology for self-healing concrete applications. It’s found, during the process, sodium dodecyl benzene sulfonate (SDBS) behaves better in emulsification of DCPD than other surfactant of sodium lauryl sulfate (SLS) and styrene maleic anhydride copolymer (SMA), and the addition of ammonia chloride (NH4Cl) as PUF curing catalyst accidentally leads to a smooth surface of the microcapsule. Subject microcapsules,poly (urea-formaldehyde)dicyclopentadieneself-healing To reference this document use: http://resolver.tudelft.nl/uuid:7239f586-c5cf-4e51-b632-4421cb7f17eb Publisher Magnel Laboratory for Concrete Research ISBN 9789082073713 Source uuid:3078d20c-2173-4c13-a4d7-106207c78577 Source ICSHM 2013: Proceedings of the 4th International Conference on Self-Healing Materials, Ghent, Belgium, 16-20 June 2013 Part of collection Institutional Repository Document type conference paper Rights (c) 2013 The Author(s) Files PDF Schlangen_2013.pdf 738.72 KB Close viewer /islandora/object/uuid:7239f586-c5cf-4e51-b632-4421cb7f17eb/datastream/OBJ/view