Synthesis of Vinyl-nano Silica Ball Composite : Its Application to Clearcoat

비닐-나노실리카볼 화합물의 클리어코트 특성 연구

  • Received : 2010.10.20
  • Accepted : 2010.11.19
  • Published : 2010.12.10


Inorganic-organic hybrid material such as vinyl-nano sized silica ball was synthesized by acrylo-alkoxysilane and nano silica ball with different particle size. And then they were formulated into acrylic-melamine clearcoat. This material is fully characterized with various analytical methods and applied for strength measurement. The glossy effect, matting effect and anti-scratching properties of materials were investigated for further growth and maintenance. When the particle size of nano silica ball is 20~30 nm, the glossy retain effect was increased by 7% compared to bare acrylic-melamine clearcoat. When a commercially available silica Aerosil 200 (Hydrophilic fumed silica, average particle size 12 nm, Degussa) react with vinyl alkoxysilane vinyl-fumed silica complex form. The vinyl-fumed silica along with clearcoat increases only 2% increase at glossy retain. Nano-scratch test results also support the glossy retain effect of vinyl nano-sized silica ball in clearcoat.


Grant : 지역연계기술개발사업


  1. High-performance organic coatings, Edited by Anand S. Khanna, CRC Press (ISBN 978-1-4200-7969-2), USA; Woodhead Publishing Limited (ISBN 978-1-84569-265-0), Cambridge England Rozenberg, B. A.; Tenne, R. p 407-428 (2008).
  2. W. M. Weigert, A. Kleemann, and G. Schreyer, Chem. Ztg., 99, 19 (1975).
  3. A. Jurgetz, Automotive paint performance, Met. Finish., 93, 53 (1995).
  4. M. Lonyuk, M. Bosma, C. A. M. Vijverberg, and M. Janssen, Prog. Org. Coat., 61, 308 (2008).
  5. B. A. Rozenberg and R. Tenne, Prog. Polym. Sci., 33, 40 (2008).
  6. J. Chen and M. D. Soucek, Eur. Polym. J., 39, 505 (2003).
  7. A. Valet, Prog. Org. Coat., 35, 223 (1999).
  8. D. A. Ley, D. E. Fiori, and R. J. Quinn, Prog. Org. Coat., 35, 109 (1999).
  9. K. J. Van den Berg, L. G. J. Van den Hen, and H. J. W. Van den Haak, Prog. Org. Coat., 110, 61 (2008).
  10. J. L. Richardson, Met. Finish., 98, 34 (2000).
  11. K. Adamsons, G. Blackman, B. Gregorovich, L. Lin, and R. Matheson, Prog. Org. Coat., 34, 64 (1997).
  12. P. Kardar, M. Ebrahimi, and S. Bastani, Prog. Org. Coat., 62, 321 (2008).
  13. Additives for polymers, August 24, 2 (2004).
  14. F. Aloui, A. Ahajji, Y. Irmouli, B. George, B. Charrier, and A. Merlin, Appl. Surf. Sci., 253, 3737 (2007).
  15. U. S. Patent 6228799 B1 (2001).
  16. D. Fauchadour, T. Jeanson, J-N. Bousseau, and B. Echalier/Rhodia Rare Earths and Silica Systems, Lyon, France, Paint & Coatings Industry, August 1 (2005).
  17. S. Zhou, L. Wu, J. Sun, and W. Shen, Prog. Org. Coat., 45, 33 (2002).
  18. K. Adamsons, Progress in Polymer Science, 25, November, 1363 (2000).
  19. F. Bauer, R. Flyunt, K. Czihal, H. Langguth, R. Mehnert, R. Schubert, and M. R. Buchmeiser, Prog. Org. Coat., 60, 121 (2007).
  20. J. D. Cho, Y. B. Kim, H. T. Ju, and J. H. Hong, Macromol. Res., 13, 362 (2005).
  21. Z. Ranjbar and S. Rastegar, Prog. Org. Coat., 65, 125 (2009).
  22. S. K. Park, J. Y. Kim, and W. G. Cho, J. Soc. Cosmet. Scientists Korea, 20, 321 (2004).
  23. S. B. Yoon, J. Y. Kim, J. H. Kim, Y. J. Park, S. K. Park, and J. S. Yu, J. Mater. Chem., 17, 1758 (2007).
  24. S. Hofacker, M. Mechtel, M. Mager, and H. Kraus, Prog. Org. Coat., 45, 159 (2002).
  25. M. Kciuk, S. Kcuik, and R. Turczyn, Journal of Achievements in Materials and Manufacturing Engineering, 33, 135 (2009).
  26. L. Lin, G. S. Blackman, and R. R. Matheson, Mater. Sci. Eng., A317, 163 (2001).
  27. H. Zhang, L. Tang, Z. Zhang, L. Gu, Y. Xu, and C. Eger, Tribol. Int., 43, 83 (2010).