Browse > Article
http://dx.doi.org/10.17702/jai.2017.18.4.159

Study on the Properties of UV-curable Polyurethane acrylate with reactive diluents content  

Sim, Jae Hak (Hybrid materials research division, Korea Institute of Footwear & Leather Technology)
Seo, Eun Sun (Hybrid materials research division, Korea Institute of Footwear & Leather Technology)
Lee, Won Young (Hybrid materials research division, Korea Institute of Footwear & Leather Technology)
Kim, Gu Ni (Hybrid materials research division, Korea Institute of Footwear & Leather Technology)
Publication Information
Journal of Adhesion and Interface / v.18, no.4, 2017 , pp. 159-165 More about this Journal
Abstract
In this study, we synthesized UV-curable urethane acrylates with different contents of BA, reactive diluent and characterized their physical properties such as thermal, mechanical properties, adhesive strength and flexibility resistance. From a result of DSC, Tg of polyol and acrylate resin were separated as the BA content increased more than 40%. Also, tensile strength, elongation and adhesive strength decreased with increasing the BA content. The UV-curable urethane acrylate with 40% BA has shown good flexibility resistance compared to other resin due to poor hardness and Tm of acrylate resin.
Keywords
UV curing; Polyurethae-acrylate; polyester polyol; coating;
Citations & Related Records
연도 인용수 순위
  • Reference
1 C. Hepburn, "Polyurethane Elstomer", Elsevier, New York, (1991).
2 C. Prisacariu, "Polyurethane Elastomers : from morphology to mechanical aspects", Springer, (2011).
3 K. C. Frrish and S. L. Reegan, "Advances in Urethane Science and Technology", vol. 1-8, Technomic USA, (1978).
4 R. Bonart, "Thermoplastic elastomers", Polymer, 20, 1389, (1979).   DOI
5 G. Woods, "The ICI Polyurethane Book", ICI Polyurethanes, (1987).
6 G. Oertel, "Polyurethane Handbook", Carl Hanser Verlag, Munich, (1985).
7 K. Yukiyasu and M. W. Urban, Prog. Org. Coat., 35, 247 (1999).   DOI
8 J. Choi, J. Seo, B. S. Khan, E. S. Jang, and H. Han, Prog. Org. Coat., 71, 110 (2011).   DOI
9 A. Srivastava, D. Agarwal, and S. Mistry, Pig. Resin Technol., 37, 217 (2008).   DOI
10 J. Seo, E. Jang, J. Song, S. Choi, S. B. Khan, and H. Han, J. App. Polym. Sci., 118, 2454 (2010).
11 F. Wang, J. Q. Hu, and W. P. Tu, Prog. Org. Coat., 62, 245 (2008).   DOI
12 X. Chen, Y. Hu, L. Song, and C. Jiao, Polym. Adv. Tech., 19, 322 (2008).   DOI
13 S. Zhu and W. Shi, Polym. Int., 51, 223 (2002).   DOI
14 P. Glockner, T. Jung, S. Struck, and K. Studer, Radiation Curing coatings and Printing Inks, Editor, 1, 60, Vincentz,Hannover, (2008).
15 R. Schwalm, L. HauBling, W. Reich, E. Beck, P. Enenkel, and K. Menzel, Prog. Org. Coat., 32, 191 (1997).   DOI
16 M. Braithwaite, S. Davidson, R. Holam, C. Lpwe, P. K. T. Oldring, M. S. Salim, and C. Wall, "Chemistry & Technology of UV & EB Formulation For Coatings, Ink & Paint", ed. P. K. T. Oldrin, SITA Technology, London, (1983).
17 C. R. Hegedus and K. A. Kloiber, Surf. Coat. Technol., 68, No. 860, 39 (1996).
18 Y. H. Jan, Y. T. Hwang, C. Y. Shih, and H. C. Li, Microphase structure and mechanical properties of the acrylic-PU aqueous dispersion; effects of acrylate polymerization processes; 22nd Waterborne, High-Solids and Powder Coatings Symp., New Orleans, 22-24 February (1995).
19 D. Kukanja, J. Golob, A. Zupanicic-Valant, and M. Krajnc, J. Appl. Polym. Sci., 78, 67 (2000).   DOI
20 M. Hirose, J. Zhou, and N. Katsutoshi, Prog. Org. Coat., 38, 27 (2000).   DOI