Browse > Article
http://dx.doi.org/10.9713/kcer.2014.52.4.451

Effect of Types of Acrylic Monomers on Properties of Anti-static Waterborne Acrylic Polyurethane Dispersion  

Huh, Woo Young (Department of Chemical and Biochemical Engineering, Konyang University)
Yun, Dong Gu (Department of Chemical and Biochemical Engineering, Konyang University)
Song, Ki Chang (Department of Chemical and Biochemical Engineering, Konyang University)
Publication Information
Korean Chemical Engineering Research / v.52, no.4, 2014 , pp. 451-458 More about this Journal
Abstract
Waterborne polyurethane dispersion (WPUD) was prepared from polycarbonate diol (PCD), isophorone diisocyanate (IPDI) and dimethylol propionic acid (DMPA) as starting materials. Then, waterborne acrylic polyurethane dispersion (AUD) was synthesized by reacting the WPUD with different types of acrylate monomers, such as methyl methacrylate (MMA), 2-hydroxyethyl methacrylate (HEMA) and butyl acrylate (BA). Subsequently, the AUD was mixed with multi-walled carbon nanotube (MWCNT) to yield a conductive coating solution, and the mixture was coated on the polycarbonate substrate. The pencil hardness, abrasion resistance and chemical resistance of the coating films from AUD were improved than those from WPUD, while the electrical conductivity of the coating films from AUD was decreased than that of WPUD. Also, the effect of acrylate types on the properties of coating films was investigated. The AUD obtained from HEMA showed the strongest pencil hardness, while the AUD obtained from MMA exhibited the strongest abrasion resistance, chemical resistance and electrical conductivity among several types of acrylate monomers.
Keywords
Waterborne Acrylic Polyurethane Dispersion; Methyl Methacrylate; 2-Hydroxyethyl Methacrylate; Butyl Acrylate; Multi-walled Carbon Nanotube; Electrical Conductivity;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 Sultan M, Bhatti HN, Zuber M and Barikani M, "Synthesis and Characterization of Waterborne Polyurethane Acrylate Copolymers," Korean J. Chem. Eng., 30(2), 488-493(2013).   과학기술학회마을   DOI
2 Hong, M. G., Kim, B. S. and Song, K. C., "Preparation and Properties of Aniline Terminated Waterborne Polyurethane/Multi-walled Carbon Nanotube Composite Coating Solutions," Korean Chem. Eng. Res., 50(3), 403-409(2012).   과학기술학회마을   DOI   ScienceOn
3 ASTM D 3359, "Standard Test Methods for Measuring Adhesion by Tape Test," ASTM International, 927-929(1997).
4 Kim, B. S., Hong, M. G., Yoo, B. W., Lee, M. G., Lee, W. I. and Song, K. C., "Preparation of Waterborne Polyurethane-Acrylic Hybrid Solutions from Different Types of Acrylate Monomers," Korean Chem. Eng. Res., 50(3), 410-416(2012).   과학기술학회마을   DOI   ScienceOn
5 Huh, W. Y., Yun, D. G. and Song, K. C., "Preparation of Conductive Coating Solutions by Blending Waterborne Acrylic Polyurethane Dispersion with Carbon Nanotube," ibid., 51(1), 73-79(2013).   과학기술학회마을   DOI   ScienceOn
6 Hwang, J. H. and Song, K. C., "Preperation of UV-Curable Organic-Inorganic Hybrid Hard Coatings Using Alumina Sols and Acrylate Monomers," ibid., 49(3), 277-284(2011).   DOI   ScienceOn
7 Ha, J. W. and Whang, K. H., "Formation of a Thermally Curable Coating Composition with Antistatic Function," J. Korean Ind. Eng. Chem., 12(1), 27-33(2001).
8 Shin, Y. T., Hong, M. G., Choi, J. J., Lee, W. K., Lee, G. B., Yoo, B. W., Lee, M. G. and Song, K. C., "Preparation and Properties of Aminosilane Terminated Waterborne Polyurethane," Korean Chem. Eng. Res., 48(4), 434-439(2010).
9 Hong, M. G., Shin, Y. T., Choi, J. J., Lee, W. K., Lee, G. B., Yoo, B. W., Lee, M. G. and Song, K. C., "Preparation of Silylated Waterborne Polyurethane/Silica Nanocomposites Using Colloidal Silica," ibid., 48(5), 561-567(2010).
10 Shin, Y. T., Hong, M. G., Kim, B. S., Lee, W. K., Yoo, B. W., Lee, M. G. and Song, K. C., "Effect of Types of Acrylate Monomers on the Properties of Waterborne Polyurethane Dispersion," ibid., 49(5), 548-553(2011).   DOI
11 Shin, Y. T., Hong, M. G., Choi, J. J., Lee, W. K., Lee, G. B., Yoo, B. W., Lee, M. G. and Song, K. C., "Preparation of Waterborne Polyurethane/Silica Nanocomposites Using Tetraethylorthosilicate," ibid., 48(4), 428-433(2010).