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UV Curable Polyurethane Dispersions Extended by a New Chain Extender

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Abstract:

Ultraviolet (UV) curable waterborne polyurethane dispersions with comb branched structure were synthesized by prepolymer process. C=C bonds were incorporated into the branched chains of the polyurethane using chain extender, hence, the content of C=C bonds can be adjusted by the chain extender consumption. The chemical structure was identified by Fourier transform infrared spectroscopy (FTIR) and 1H NMR. Effects of the chain extender content on the microstructure, rheological behavior, thermal property, mechanical and other properties of the UV cured films were researched.

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Periodical:

Advanced Materials Research (Volume 904)

Pages:

137-141

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.904.137

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Cite this paper

Online since:

March 2014

Authors:

Zheng Xiang Wang, Jian Long Wang, Qing Long Liu, Ji Tong Yuan, Hong Chen*

Keywords:

Chain Extender, UV Curable, Waterborne

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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References

[1] Mihail Ionescu: Chemistry and Technology of Polyols for Polyurethanes (Rapra Technology Limited, United Kingdom 2005).

Google Scholar

[2] D. K. Chattopadhyay, K.V.S.N. Raju: Progress in Polymer Science, Vol. 32 (2007) 352-481.

Google Scholar

[3] D. K. Chattopadhyay, Dean C. Webster: Progress in Polymer Science, Vol. 34 (2009) 1068-1133.

Google Scholar

[4] J. G. Drobny: Radiation technology for polymers (CRC Press, 2nd ed., America 2010).

Google Scholar

[5] K.J. van den Berg, L.G.J. van der Ven, H.J.W. van den Haak: Progress in Organic Coatings, Vol. 61 (2008) 110-118.

DOI: 10.1016/j.porgcoat.2007.09.037

Google Scholar

[6] D. Decker, F. Masson, and R. Schwalm: JCT Research, Vol. 1 (2004), No. 2, 127-136.

Google Scholar

[7] M. J. Nasrullah, J.A. Bahr, C. Gallagher-Lein, D.C. Webster, R.R. Roesler and P. Schmitt: J. Coat. Technol. Res., Vol. 6 (2009), No. 1, 1-10.

DOI: 10.1007/s11998-008-9102-z

Google Scholar

[8] V. Duecoffre, W. Diener, C. Flosbach, W. Schubert: Progress in Organic Coatings, Vol. 34 (1998) 200-205.

DOI: 10.1016/s0300-9440(98)00032-0

Google Scholar

[9] Z. Niu, F.L. Bian: Iran Polym. J, Vol. 21 (2012) 221-228.

Google Scholar

[10] S. H. Yoon, B.K. Kim: Polym. Bull, Vol. 68 (2012) 529-539.

Google Scholar

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