Abstract
Mixtures of water-dispersible isocyanate and polyol-terminated oligomers were blended with methacrylate-terminated urethanes and a water-dispersible photoinitiator to accelerate the dry time of thin polymer films. Thermomechanical properties of the polyurethane blends were measured using dynamic mechanical analysis. Kinetics of the ultraviolet-initiated radical polymerization reaction and the polyol/isocyanate addition reaction were monitored using attenuated total reflectance-Fourier transform infrared spectroscopy.
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References
Forrest, MJ, “Chemical Characterization of Polyurethanes.” Rapra Review Reports, Report 108, 1999
MIL-DTL-53039D, Coating, Aliphatic Polyurethane, Single Component, Chemical Agent Resistant (2009)
MIL-DTL-64159B, Camouflage Coating, Water Dispersible Aliphatic Polyurethane, Chemical Agent Resistant (2010)
MIL-DTL-53072E, Chemical Agent Resistant Coating (CARC) System Application Procedures and Quality Control Inspection (2011)
Escarsega, JA, Crawford, DM, Kaste, PJ, “Analysis and Performance Evaluations of Chemical Agent Resistant Coating Systems.” Army Research Laboratory Technical Report, Army Research Laboratory, ARL-TR-2545, 2001
Escarsega, JA, Crawford, DM, Duncan, JL, Chesonis, GK, “Development of Water-Reducible Polyurethane Coating for Military Applications.” Army Research Laboratory Technical Report, Army Research Laboratory, ARL-TR-1950, 1999
Decker, C, Masson, F, Schwalm, R, “Dual-Curing of Waterborne Urethane-Acrylate Coatings by UV and Thermal Processing.” Macromol. Mater. Eng., 288 17–28 (2003)
Lee, C-Y, Kim, J-W, Suh, K-D, “Water-Soluble Urethane Acrylate Ionomers: Effect of Molecular Structure on Ultraviolet Coating Properties.” J. Appl. Polym. Sci., 78 1853–1860 (2000)
Carroy, A, Hintermann, T, Baudin, G, Bauer, D, Contich, P, Dietliker, K, Faller, M, Kohli Steck, R, Lordelot, C, Misteli, K, “Novel Latent Catalysts for 2K-PUR Systems.” Prog. Org. Coat., 68 37–41 (2010)
Barantsova, AV, Grishchenko, VK, Fal’chenko, ZV, Bus’ko, NA, Smirnova, TN, Ezhov, PV, Bondarenko, OF, “Poly(ester urethane acrylates) and Holographic Properties and Formulation on Their Basis.” Polym. Sci. Ser. A, 49 (8) 921–927 (2007)
Kim, SH, Yang, Y, Kim, M, Nam, S-W, Lee, K-M, Lee, NY, Kim, YS, Park, S, “Simple Route to Hydrophilic Microfluidic Chip Fabrication Using an Ultraviolet (UV)-Cured Polymer.” Adv. Funct. Mater., 17 3493–3498 (2007)
Chang, C-W, Lu, K-T, “Epoxy Acrylate UV/PU Dual-Cured Wood Coatings.” J. Appl. Polym. Sci., 115 2197–2202 (2009)
Marinovic, S, Popovic, I, Dunjic, B, Tasic, S, Bozic, B, Jovanovic, D, “The Influence of Different Components on Interpenetrating Polymer Network’s (IPM’s) Characteristics as Automotive Top Coats.” Prog. Org. Coat., 68 293–298 (2010)
Decker, C, Lorinczova, I, “UV-Radiation Curing of Waterborne Acrylate Coatings.” JCT Res., 1 247–256 (2004)
van den Berg, KJ, ven der Ven, LG, van den Haak, HJ, “Development of Waterborne UV—A Curable Clear Coat for Car Refinishes.” Prog. Org. Coat., 61 110–118 (2008)
Seo, J, Jang, E-S, Song, J-H, Choi, S, Khan, SB, Han, H, “Preparation and Properties of Poly(urethane acrylate) Films for Ultraviolet-Curable Coatings.” J. Appl. Polym. Sci., 118 2454–2460 (2010)
Hseih, KH, Kuo, CH, Dai, CA, Chen, WC, Peng, TC, Ho, GH, “Synthesis and Kinetic Studies of UV Curable Urethane Acrylates.” J. Appl. Polym. Sci., 91 3162–3166 (2004)
Yukiyasu, K, Urban, MW, “Interfacial Spectroscopic Studies of UV Cured Urethane Acrylate Coatings.” Prog. Org. Coat., 35 247–253 (1999)
Yang, Z, Wicks, DA, Yuan, J, Pu, H, Liu, Y, “Newly UV-Curable Polyurethane Coatings Prepared by Multifunctional Thiol- and Ene-Terminated Polyurethane Aqueous Dispersions: Photopolymerization Properties.” Polymer, 51 1572–1577 (2010)
Simic, S, Dunjic, B, Tasic, S, Bozic, B, Jovanovic, D, Popovic, I, “Synthesis and Characterization of Interpenetrating Polymer Networks with Hyperbranched Polymers Through Thermal-UV Dual Curing.” Prog. Org. Coat., 63 43–48 (2008)
Asif, A, Shi, W, Shen, X, Nie, K, “Physical and Thermal Properties of UV Curable Waterborne Polyurethane Dispersions Incorporating Hyperbranched Aliphatic Polyester of Varying Generation Number.” Polymer, 46 11066–11078 (2005)
Srivastava, A, Agarwal, D, Mistry, S, Singh, J, “UV Curable Polyurethane Acrylate Coatings for Metal Surfaces.” Pigment Resin Technol., 37 (4) 217–223 (2008)
Kim, BK, Lee, KH, Jo, NJ, “Basic Structure–Property Behavior of UV Curable Polyurethane Acrylates.” J. Polym. Sci.: Part A: Polym. Chem., 34 2095–2102 (1996)
Maag, K, Lenhard, W, Loffles, H, “New UV Curing Systems for Automotive Applications.” Prog. Org. Coat., 40 93–97 (2000)
Macarie, L, Ilia, G, “Influence of Pigment Properties on UV-Curing Efficiency.” J. Appl. Polym. Sci., 104 247–252 (2007)
Azan, V, Lecamp, L, Lebaudy, P, Bunel, C, “Simulation of the Photopolymerization Gradient Inside a Pigmented Coating, Influence of TiO2 Concentration on the Gradient.” Prog. Org. Coat., 58 70–75 (2007)
Dean, KM, Batemen, SA, Simons, R, “A Comparative Study of UV Active Silane-Grafted and Ion-Exchanged Organo-Clay for Application in Photocurable Urethane Acrylate Nano- and Micro-Composites.” Polymer, 48 2231–2240 (2007)
Lee, JM, Kim, DS, “Effect of Clay Content on the Ultraviolet-Curing and Physical Properties of Urethane-Acrylate/Clay Nanocomposites.” Polym. Compos., 28 325–330 (2007)
Xu, K, Zhou, S, Wu, L, “Effect of Highly Dispersible Zirconia Nanoparticles on the Properties of UV-Curable Poly(urethane-acrylate) Coatings.” J. Mater. Sci., 44 1613–1621 (2009)
Ikemura, K, Ichizawa, K, Yoshida, M, Ito, S, Endo, T, “UV–Vis Spectra and Photoinitiation Behaviors of Acylphosphine Oxide and Bisacylphosphine Oxide Derivatives in Unfilled, Light-Cured Dental Resins.” Dent. Mater. J., 27 (6) 765–774 (2008)
Crawford, DM, Labukas, JP, Farrell, A, Escarsega, JA, “Rapid (Ultra-Violet) Cure Chemical Agent Resistant Coating (CARC).” Army Research Laboratory Technical Report, Army Research Laboratory, ARL-TR-6163, 2012
Crawford, DM, Escarsega, JA, “Dynamic Mechanical Analysis of Novel Polyurethane Coating for Military Applications.” Thermochim. Acta, 357–358 161–168 (2000)
Crawford, DM, Escarsega, JA, “Ultra-violet Cure Coating,” Provisional Patent Application, Serial Number 61,688,740, 2012
Hegedus, CR, Gilicinski, AG, Haney, RJ, “Film Formation Mechanism of Two-Component Waterborne Polyurethane Coatings.” J. Coat. Technol., 68 (852) 51–61 (1996)
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Labukas, J.P., Escarsega, J.A. & Crawford, D.M. Accelerated drying of water-dispersible polyurethane blends. J Coat Technol Res 11, 217–229 (2014). https://doi.org/10.1007/s11998-013-9536-9
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DOI: https://doi.org/10.1007/s11998-013-9536-9