Journal of the Korean Applied Science and Technology (한국응용과학기술학회지)

The Korean Society of Applied Science and Technology (한국응용과학기술학회)
권호 표지
DOI QR코드

DOI QR Code

Mechanical Properties on Resin of New Austrian Tunneling Coatings on Stainless Steel 316L

스테인레스강 316L 상의 New Austrian Tunneling Method Coatings의 수지에 관한 기계적 특성

  • Lee, Jooyoub (Deparment of Fire and Disaster Prevention Engineering Jungwon University) ;
  • Sung, Wanmo (Department of Chemical Engineering, DaeJin University) ;
  • Kim, Joohan (Department of Chemical Engineering, DaeJin University) ;
  • Seong, Minjeong (Department of Chemical Engineering, DaeJin University) ;
  • Kim, Ki-Jun (Department of Chemical Engineering, DaeJin University)
  • 이주엽 (중원대학교 소방방재공학전공) ;
  • 성완모 (대진대학교 공과대학 화학공학과) ;
  • 김주한 (대진대학교 공과대학 화학공학과) ;
  • 성민정 (대진대학교 공과대학 화학공학과) ;
  • 김기준 (대진대학교 공과대학 화학공학과)
  • Received : 2020.08.05
  • Accepted : 2020.08.30
  • Published : 2020.08.31
Download PDF
⟨ Previous Next ⟩

Abstract

The mechanical properties of NATM resin of synthetic polyurethane-epoxy resin for stainless steel were measured by SEM, FT-IR, tensile properties, and specific mass loss by EIS analysis, etc. As interest in eco-friendly medium coatings increased, the Heavy duty coatings were synthesized for various metals such as stainless steel composed of Polyol, MDI, water bored Epoxy resin, filling agent, silicon surfactant, catalyst etc. The coatings of synthetic NATM resin were increased tensile strength due to various temperature change, and the low-Specific Mass Loss was measured in a highly electrolytic solution. In conclusion, the NATM coatings composed of polyurethane and waterbored Epoxy, polyurea resin were synthetic microstructure with cross linkage can be good material for coating of anticorrosion of metal substrates such as stainless steel.

스테인레스 스틸에 대한 합성된 폴리우레탄-에폭시 수지의 기계적 특성은 SEM, FT-IR, 인장특성, 그리고 EIS에 의한 특정질량손실량, 입도분석 등에 의해 물성을 측정하였다. 친환경적인 NATM 도료에 관한 관심이 고조됨에 따라 스테인레스 등의 금속에 코팅하는 무용제 도료를 합성하였다. 폴리올, IPDI, 충진제, 실리콘 계면활성제, 촉매 등이 함유된 기존 중방식수지보다 폴리올, MDI, 충진제, 실리콘 계면활성제, 촉매가 함유되어 합성된 중방식수지의 도료가 온도변화에 따른 인장강도가 증가하였고, 전해성이 높은 용액 속에서 저헝력이 크게 측정되었으며, 내구력과 강도가 양호하였다. 견고한 NATM 수지의 기계적 특성은 가교와 부식환경의 차단력이 증가함에 따라 강도가 증가하였다. 결론적으로 중방식의 가교된 미세조직은 방청코팅이 어려운 스테인레스 스틸 같은 금속물질 코팅에도 좋은 실험결과를 보여주었다.

Keywords

References

  1. K. Haruyama, S. Teramoto and Kazuo, Taira, "Tunnelling and Underground Space Technology", Vol. 20, No.2, pp.111, (2005). https://doi.org/10.1016/j.tust.2003.08.007
  2. C. F. Shen, J. Hawari and A. Kamen, Journal of Chromatography B, Vol.810, No.15, pp.119, (2004). https://doi.org/10.1016/S1570-0232(04)00594-X
  3. H. L. Dai, X. Wang, G. X. Xie and X. Y. Wang, International Journal of Pressure Vessels and Piping, Vol.81, No.9, pp.739, (2004). https://doi.org/10.1016/j.ijpvp.2004.05.004
  4. E. Hodgkinson, Journal of the Franklin Institute, Vol.19, No.2, pp.141, (2011). https://doi.org/10.1016/S0016-0032(35)91707-0
  5. J. Golser, International Journal of Rock Mechanics and Mining Science & Geomechanics, Vol.18, No.1, pp.10, (1987). https://doi.org/10.1016/0148-9062(81)90390-9
  6. S. Mallakpour and F. "Rafiemanzelat, Reactive and Functional Polymers", Vol.62, No.2, pp.153, (2005). https://doi.org/10.1016/j.reactfunctpolym.2004.11.005
  7. K. A. Oudhoff, F. A. VanDamme, E. P. C. Mes, P. J. Schoenmakers and W. Th. Kok, Journal of Chromatography A, Vol.1046, No.13, pp.263, (2004). https://doi.org/10.1016/S0021-9673(04)01065-9
  8. E. Dominguez-Rosado, J. J. Liggat, C. E. Snape, B. Eling and J. "Pichtel, Polymer Degradation and Stability", Vol.78, No.1, pp.115, (2002).
  9. K. Studer, C. Decker, E. Beck and R. Schwalm, European Polymer Journal, Vol.41, No.1, pp.157, (2005). https://doi.org/10.1016/j.eurpolymj.2004.09.004
  10. H. J. Adler, K. Jahny and B. V. Birnbrich, "Progress in Organic Coatings", Vol.43, No.4, pp.,251 (2001). https://doi.org/10.1016/S0300-9440(01)00207-7
  11. E. Scoranu, E. G. Hitruc and A. A. Caraculacu, European Polymer Journal. Vol.39, No.5, pp.,1051 (2003). https://doi.org/10.1016/S0014-3057(02)00303-8
  12. R. M. Hill, C. "Opinion in Colloid & Interface Science", Vol.7, No.5, pp.255, (2002). https://doi.org/10.1016/S1359-0294(02)00068-7
  13. H. J. Liu, L. H. Lin and K. M. Chen, "Colloids and Surfaces A: Physicochemical and Engineering", Vol.215, No.3, pp.213, (2003). https://doi.org/10.1016/S0927-7757(02)00444-2
  14. D. Y. Wang, Y. Z. Wang, J. S. Wang, D. Q. Chen, Q. Zhou, B. Yang and W. Y. Li, "Polymer Degradation and Stability", Vol.87, No.1, pp.171, (2005). https://doi.org/10.1016/j.polymdegradstab.2004.08.004
  15. M. Modesti, N. Baldoin and F. Simioni, European Polymer Journal, Vol.34, No.9, pp.1233, (1998). https://doi.org/10.1016/S0014-3057(97)00263-2