Environmental Friendly Polyurethane Coatings Based On Hyperbranched Resin
Water borne polyurethane (PU) based on newly prepared hyperbranched poly (amine-ester) (HBPAE) was applied and evaluated as organic coating material. HBPAE was prepared through one-pot synthesis between trimethylol propane as a core and AB2 branched monomer which was obtained via Michal addition of methyl methacrylate (MMA) and diethanol amine (DEA). PU was prepared from HBPAE using different ratios of toluene diisocyanate (TDI) to form cured coating film. The prepared HBPAE was characterized using; GPC, FT-IR and 1H-NMR. The mechanical properties (impact, hardness, adhesion, and flexibility), thermal properties (DSC and TGA) and chemical resistance of the applied film were estimated. The results indicated 50% of TDI is the selected ratio. This formulation represents a promising candidate to be used as coating material.
[1] T. Zeiner, P. Schrader, S. Enders, D. Browarzik, Phase- and interfacial behavior of hyperbranched polymer solutions, Fluid Phase Equilibria 302 (2011) 321–330 [2] E.S. Dzunuzovic, S.V. Tasic, B.R. Bozic, J. V. Dzunuzovic, B. M. Dunjic ,K, B. Jeremic, Mechanical and thermal properties of UV cured mixtures of linear and hyperbranched urethane acrylates, Prog. in Org. Coat., 74 (2012), 158-164. [3] Y. Bao, J. He, Y. Li, Synthesis of novel hyperbranched poly(esteramide) s based on acidic and basic amino acids via "AD CB′” couplemonomer approach, Polymer, 53 (2012) 145-152. [4] Juin-Meng Yu, Yun Chen, Thermally cross-linkable hyperbranched polymers containing triphenylamine moieties: Synthesis, curing and application in light-emitting diodes, polymer, 51 (2010), 4484-4492. [5] T. Zeiner, C. Browarzik, D. Browarzik, S. Enders, Calculation of the (liquid + liquid) equilibrium of solutions of hyperbranched polymers with the lattice-cluster theory combined with an association model, J. Chem. Thermodynamics, 43 (2011) 1969 – 1976. [6] B. Pettersson, Pigment Resin Technol. 25 (1996) 4. [7] M. Johansson, T. Glauser, A. Jansson, A. Hult, E. Malmst¨orm, H . Claesson, Prog. Org. Coat. 48 (2003) 194. [8] H.J. Adler, K. Jahny, V.B. Bettina, Prog. Org. Coat. 43 (2001) 251–257. [9] C.H. Yang, F.J. Liu, Y.P. Liu, W.T. Liao, J. Colloid Interface Sci. 302 (2006) 123–132. [10] R. Schwalm, UV Coatings Basics Recent Developments and New Applications, Elsevier Science, 2006. [11] F. Masson, C. Decker, T. Jaworek, R. Schwalm, Prog. Org. Coat. 39 (2000) 115–126. [12] Z.M. Wang, D.B. Gao, J.W. Yang, Y.L. Chen, J. Appl. Polym. Sci. 73 (1999) 2869–2876. [13] Y.B. Kim, H.K. Kim, J.K. Yoo, J.W. Hong, Surf. Coat. Technol. 157 (2002) 40–46. [14] C.Y. Bai, X.Y. Zhang, J.B. Dai, W.H. Li, Prog. Org. Coat. 55 (2006) 291–295. [15] C.Y. Bai, X.Y. Zhang, J.B. Dai, C.Y. Zhang, Prog. Org. Coat. 59 (2007) 331–336. [16] C.Y. Bai, X.Y. Zhang, J.B. Dai, Prog. Org. Coat. 60 (2007) 63–68. [17] T. Zhang, W.J. Wu, X.J. Wang, Y.P. Mu, Prog. Org. Coat. 68 (2010) 201–207. [18] A. Asif, L.H. Hu, W.F. Shi, Colloid Polym. Sci. 287 (2009) 1041–1049. [19] A. Asif, W.F. Shi, X.F. Shen, K.M. Nie, Polymer 46 (2005) 11066– 11078. [20] A. Asif, W.F. Shi, Eur. Polym. J. 39 (2003) 933–938. [21] J. Zhang, Y. Zheng, P. Yu, S. Mo and R. Wang, "Synthesis of functionalized carbon Nanotubes by Hyperbranched Poly(Amine-Ester) with Liquid Like Behavior at Room Temperature,” Polymer, 50 (2009) 2953-2957. [22] Meyersen, K., Solvents and Non-solvents for Polymers, Polymer Handbook, Brandrup, J. and Immergut, E. H., Eds., Interscience, New York 1966, p. 185.
[1] T. Zeiner, P. Schrader, S. Enders, D. Browarzik, Phase- and interfacial behavior of hyperbranched polymer solutions, Fluid Phase Equilibria 302 (2011) 321–330 [2] E.S. Dzunuzovic, S.V. Tasic, B.R. Bozic, J. V. Dzunuzovic, B. M. Dunjic ,K, B. Jeremic, Mechanical and thermal properties of UV cured mixtures of linear and hyperbranched urethane acrylates, Prog. in Org. Coat., 74 (2012), 158-164. [3] Y. Bao, J. He, Y. Li, Synthesis of novel hyperbranched poly(esteramide) s based on acidic and basic amino acids via "AD CB′” couplemonomer approach, Polymer, 53 (2012) 145-152. [4] Juin-Meng Yu, Yun Chen, Thermally cross-linkable hyperbranched polymers containing triphenylamine moieties: Synthesis, curing and application in light-emitting diodes, polymer, 51 (2010), 4484-4492. [5] T. Zeiner, C. Browarzik, D. Browarzik, S. Enders, Calculation of the (liquid + liquid) equilibrium of solutions of hyperbranched polymers with the lattice-cluster theory combined with an association model, J. Chem. Thermodynamics, 43 (2011) 1969 – 1976. [6] B. Pettersson, Pigment Resin Technol. 25 (1996) 4. [7] M. Johansson, T. Glauser, A. Jansson, A. Hult, E. Malmst¨orm, H . Claesson, Prog. Org. Coat. 48 (2003) 194. [8] H.J. Adler, K. Jahny, V.B. Bettina, Prog. Org. Coat. 43 (2001) 251–257. [9] C.H. Yang, F.J. Liu, Y.P. Liu, W.T. Liao, J. Colloid Interface Sci. 302 (2006) 123–132. [10] R. Schwalm, UV Coatings Basics Recent Developments and New Applications, Elsevier Science, 2006. [11] F. Masson, C. Decker, T. Jaworek, R. Schwalm, Prog. Org. Coat. 39 (2000) 115–126. [12] Z.M. Wang, D.B. Gao, J.W. Yang, Y.L. Chen, J. Appl. Polym. Sci. 73 (1999) 2869–2876. [13] Y.B. Kim, H.K. Kim, J.K. Yoo, J.W. Hong, Surf. Coat. Technol. 157 (2002) 40–46. [14] C.Y. Bai, X.Y. Zhang, J.B. Dai, W.H. Li, Prog. Org. Coat. 55 (2006) 291–295. [15] C.Y. Bai, X.Y. Zhang, J.B. Dai, C.Y. Zhang, Prog. Org. Coat. 59 (2007) 331–336. [16] C.Y. Bai, X.Y. Zhang, J.B. Dai, Prog. Org. Coat. 60 (2007) 63–68. [17] T. Zhang, W.J. Wu, X.J. Wang, Y.P. Mu, Prog. Org. Coat. 68 (2010) 201–207. [18] A. Asif, L.H. Hu, W.F. Shi, Colloid Polym. Sci. 287 (2009) 1041–1049. [19] A. Asif, W.F. Shi, X.F. Shen, K.M. Nie, Polymer 46 (2005) 11066– 11078. [20] A. Asif, W.F. Shi, Eur. Polym. J. 39 (2003) 933–938. [21] J. Zhang, Y. Zheng, P. Yu, S. Mo and R. Wang, "Synthesis of functionalized carbon Nanotubes by Hyperbranched Poly(Amine-Ester) with Liquid Like Behavior at Room Temperature,” Polymer, 50 (2009) 2953-2957. [22] Meyersen, K., Solvents and Non-solvents for Polymers, Polymer Handbook, Brandrup, J. and Immergut, E. H., Eds., Interscience, New York 1966, p. 185.
@article{"International Journal of Chemical, Materials and Biomolecular Sciences:64149", author = "Ashraf M. Elsaid and Magd M. Badr and Mohamed S. Selim", title = "Environmental Friendly Polyurethane Coatings Based On Hyperbranched Resin", abstract = " Water borne polyurethane (PU) based on newly prepared hyperbranched poly (amine-ester) (HBPAE) was applied and evaluated as organic coating material. HBPAE was prepared through one-pot synthesis between trimethylol propane as a core and AB2 branched monomer which was obtained via Michal addition of methyl methacrylate (MMA) and diethanol amine (DEA). PU was prepared from HBPAE using different ratios of toluene diisocyanate (TDI) to form cured coating film. The prepared HBPAE was characterized using; GPC, FT-IR and 1H-NMR. The mechanical properties (impact, hardness, adhesion, and flexibility), thermal properties (DSC and TGA) and chemical resistance of the applied film were estimated. The results indicated 50% of TDI is the selected ratio. This formulation represents a promising candidate to be used as coating material.", keywords = " Curing, Hyperbranched polymer, Polyurethane, Urethane-acrylates, water borne Coatings.", volume = "7", number = "8", pages = "637-7", }
