Weitere Kapitel dieses Buchs durch Wischen aufrufen
The preparation method of water-based UV-curable epoxy acrylate with low viscosity was discussed in this paper. The epoxy acrylate was synthesized by epoxy resin, polyethylene glycol diglycidyl ether (PEGDE), polypropylene glycol diglycidyl ether (PPGDGE), acrylic acid, maleic anhydride, and trimethylamine through a method of “ring opening reaction—esterification reaction—neutralization reaction.” The viscosity of synthetic material was low and could be used as the binder to prepare ink-jet ink. The results showed that the comprehensive performance of the prepared water-based UV-curable binder was optimal under the following synthetic conditions: The mole ratio of epoxy group and acrylic acid was 1.05:1, the reaction temperatures was 93 °C, the mole ratio of epoxy group and maleic anhydride was 1:0.9, the reaction temperatures was 90 °C and neutralization was 100 %. The characterization of the product was as follows: the viscosity was 24 mPa·s, UV curing time was 5 s, adhesion index was 1 class, and gloss was 95 Gs. In short, the synthesized epoxy acrylate can be used as binder of ink-jet ink.
Bitte loggen Sie sich ein, um Zugang zu diesem Inhalt zu erhalten
Sie möchten Zugang zu diesem Inhalt erhalten? Dann informieren Sie sich jetzt über unsere Produkte:
Xie, D., & Liu, X. (2008). Synthesis of epoxy-acrylate hybrid emulsion for water-borne ink. Packaging Engineering, 29(9), 28–31.
Zhang, K., Li, T., Zhang, T., et al. (2013). Adhesion improvement of UV-curable ink using silane coupling agent onto glass substrate. Journal of Adhesion Science and Technology, 27(13), 1499–1510. CrossRef
Wang, F. (2008). Synthesis of UV curable resins and studies on their films. South China University of Technology, Guangzhou.
Gong, G., & Pyo, J. (2011). Tensile behavior, morphology and viscoelastic analysis of cellulose nanofiber-reinforced (CNF) polyvinyl acetate (PVAc). Composites: Part A, 42(9), 1275–1282. CrossRef
Frone, A. N., Panaitescu, D. M. (2011). PVA based composite films with cellulose fibers prepared by acid hydrolysis. Materiale Plastice, 48(2) 138–143.
Bajpai, M., Shukla, V., & Kumar, A. (2002). Film performance and UV curing of epoxy acrylate resins. Progress in Organic Coatings, 44(13), 271–278. CrossRef
Zuren, P. (2003). Polymer Chemistry. Chemical Industry Press, Beijing.
Lin, X. (2004). Synthesis of polyurethane-modified epoxy emulsion and study of its curing. Hunan University, Hunan.
- Study on the Synthesis and Property of Water-Based UV-Curable Epoxy Acrylate with Low Viscosity
- Springer Singapore
- Chapter 116
Neuer Inhalt/© Filograph | Getty Images | iStock