Journal of Adhesion and Interface (접착 및 계면)

The Society of Adhesion and Interface, Korea (한국접착및계면학회)
권호 표지
DOI QR코드

DOI QR Code

Adhesion Performance and Curing Behaviors of Acid-free Acrylic PSAs Using Two Types of Curing Agents

Acid-free 아크릴계 점착제의 접착 물성 및 경화거동 연구

  • Lee, Seung-Woo (Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Research Institute for Agriculture & Life Science, Seoul National University) ;
  • Park, Ji-Won (Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Research Institute for Agriculture & Life Science, Seoul National University) ;
  • Kwon, Young-Eun (Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Research Institute for Agriculture & Life Science, Seoul National University) ;
  • Kim, Hyun-Joong (Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Research Institute for Agriculture & Life Science, Seoul National University)
  • 이승우 (서울대학교 산림과학부 환경재료과학전공 바이오복합재료 및 접착과학 연구실, 농업생명과학연구원) ;
  • 박지원 (서울대학교 산림과학부 환경재료과학전공 바이오복합재료 및 접착과학 연구실, 농업생명과학연구원) ;
  • 권영은 (서울대학교 산림과학부 환경재료과학전공 바이오복합재료 및 접착과학 연구실, 농업생명과학연구원) ;
  • 김현중 (서울대학교 산림과학부 환경재료과학전공 바이오복합재료 및 접착과학 연구실, 농업생명과학연구원)
  • Received : 2011.06.14
  • Accepted : 2011.06.20
  • Published : 2011.06.30
Download PDF
⟨ Previous Next ⟩

Abstract

Acrylic pressure-sensitive adhesives are used in many different parts in the world. But acrylic acid in PSAs may occur unexpected results such as corroding adherends or producing by-products when applied within electronic devices. This study employed acrylic PSAs based on 2-ethylhexyl acrylate (2-EHA), 2-hydroxyethyl acrylate (2-HEA) and butyl acrylate (BA) with different coating thickness. There are two types of curing agents. One is methylaziridine derivative (MAZ) and the other is aluminum acetylacetonate (AlACA). This study examined the adhesion performance and curing behaviors using peel strength, probe tack and gel fraction. Also, the viscoelastic properties of acrylic PSAs were investigated from Advanced rheometric expansion system (ARES).

Keywords

References

  1. M. F. Tse, J. Adhesion Sci. Technol., 3, 551 (1989). https://doi.org/10.1163/156856189X00407
  2. H. W. H. Yang, J. Appl. Polym. Sci., 55, 645 (1995). https://doi.org/10.1002/app.1995.070550413
  3. E. P. Chang, J. Adhesion, 34, 189 (1991). https://doi.org/10.1080/00218469108026513
  4. Y. Kano, N. Sato, and S. Akiyama, Polym. J., 23, 1489 (1991). https://doi.org/10.1295/polymj.23.1489
  5. Y. Kano and S. Akiyama, J. Appl. Polym. Sci., 63, 307 (1997). https://doi.org/10.1002/(SICI)1097-4628(19970118)63:3<307::AID-APP5>3.0.CO;2-R
  6. H. J. Kim and H. Mizumachi, J. Appl. Polym. Sci., 56, 201 (1995). https://doi.org/10.1002/app.1995.070560210
  7. J. Kajtna, B. Likozar, J. Golob, and M. Krajnc, Int. J. Adhes. Adhes., 28, 382 (2008). https://doi.org/10.1016/j.ijadhadh.2007.11.003
  8. J. Kajtna and M. Krajnc, Int. J. Adhes. Adhes., 31, 29 (2011). https://doi.org/10.1016/j.ijadhadh.2010.09.004
  9. M. Ooka and H. Ozawa, Progr. Org. Coat., 23, 325 (1994). https://doi.org/10.1016/0033-0655(94)87002-0
  10. Z. Czech and M. Wojciechowicz, European Polymer Journal, 42, 2153 (2006). https://doi.org/10.1016/j.eurpolymj.2006.03.022
  11. M. CG and W. WF, J. Polym. Sci., 19, 237 (1956). https://doi.org/10.1002/pol.1956.120199202
  12. W. DJ, G. Allen, and G. Ballard, Polymer, 15, 366 (1974). https://doi.org/10.1016/0032-3861(74)90178-5
  13. L. Holliday, Ionic polymer. NY, John Willey and Sons (1975).
  14. K. Flatau and H. Musso, Angew Chem., 82, 390 (1971).
  15. C. JP., Angew Chem., 77, 154 (1965). https://doi.org/10.1002/ange.19650770403
  16. B. Bock, Angew Chem., 84, 239 (1971).
  17. Z. Czech, Vernetzung von Haftklebstoffen auf Polyacrylatbasis, Wyd. Politechniki Szczecinskiej, Szczecin (1999).
  18. Z. Czech, Int. J. Adhes. Adhes., 27, 49 (2007). https://doi.org/10.1016/j.ijadhadh.2005.12.003
  19. R. Milker and Z. Czech, Vernetzung von Copolymeren auf Acrylatbasis, 9. Munchener Klebstoff-und Veredelungsseminar, Munchen, Germany, p. 85-91 (1984).
  20. H.-S. Joo, H.-S. Do, Y.-J. Park, and H.-J. Kim, J. Adhesion Sci. Technol., 20, 1573 (2006). https://doi.org/10.1163/156856106778884271
  21. D.-H. Lim, H.-S. Do, and H.-J. Kim, J. Appl. Polym. Sci., 102, 2839 (2006). https://doi.org/10.1002/app.24571
  22. H.-S. Y.-J. Park, and H.-J. Kim, J. Adhesion Sci. Technol., 20, 1529 (2006). https://doi.org/10.1163/156856106778666462