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

A study on synthesis and mechanical properties polyurethane-acrylic hybrid resin with milk casein

Milk casein을 이용한 수용성 polyurethane-acrylic hybrid resin의 합성 및 물성 영향에 관한 연구

  • Lee, Joo-Youb (Department of Safety Engineering Jungwon University) ;
  • Nam, Sang-Sung (Department of Disaster Mitigation Jungwon University)
  • 이주엽 (중원대학교 방재안전공학과) ;
  • 남상성 (중원대학교 자원순환환경공학과)
  • Received : 2013.08.14
  • Accepted : 2013.09.26
  • Published : 2013.09.30
Download PDF
⟨ Previous Next ⟩

Abstract

For this research, prepared water soluble milk casein resin and waterborne polyurethane-acrylic resin. Use these resin, this article has been analyzed about change of mechanical properties by increasing amount of casein resin in polyurethane-acrylic resin on coated leather. According to measure data for solvent resistance, WPA(waterborne polyurethane-acrylic resin) resin and WPA-C1, C2, C3(samples of polyurethane-acrylic resin with milk casein resin) had good property. As known in the results, increase of casein constant did not influence to big change of hybrid resin properties. As test of tensile strength, WPA had lowest tensile characteristic(1.598 $kg_f/mm^2$) and WPA-C3 had highest tensile characteristic(1.718 $kg_f/mm^2$). Also best properties of abrasion was WPA-C3(06.021 mg.loss). In elongation case, WPA had best properties(754 %) in this experiment.

Keywords

References

  1. N. S. Allen, C. J. Regan, R. McIntyre, B. W. Johnson and W.A.E. Dunk, The photooxidation and stabilisation of water-borne acrylic emulsions, Progress in Oragnic Coatings, 32, 9 (2007).
  2. F. Zhang and C. L. Yu, Acrylic emulsifier-free emulsion polymerization containing hydrophilic hydroxyl monomer in the presence or absence of nano-$SiO_2$, European Polymer Journal, 43, 1105 (2007). https://doi.org/10.1016/j.eurpolymj.2007.02.007
  3. Y. Okamoto, Y. Hasegawa and F. Yoshino, Urethane/acrylic composite polymer emulsions, Progress in Organic Coatings, 29, 175 (1996). https://doi.org/10.1016/S0300-9440(96)00660-1
  4. K. Nishiwaki and M. Katou, Fluoric/acrylic composite polymer particles, Colloids and Surfaces A: Physicochemical and Engineering Aspects, 153, 317 (1999). https://doi.org/10.1016/S0927-7757(98)00452-X
  5. P. Thomas, Waterborne and Solvent Based Surface Coating Resins and their Applications-Polyurethanes, Sita Technology Ltd., London, pp 141-158 (1999)
  6. M. Angeles P. L. anaa, Ana M. Torro -Palaua, A. C. Orgiles-Barcelo, J. Miguel M. M. Nezb, Characterization of waterborne polyurethane adhesives containing different amounts of ionic groups, International Journal of Adhesion and Adhesives, 25, 507 (2005). https://doi.org/10.1016/j.ijadhadh.2005.02.002
  7. S. Sundar, N. Vijayalakshmi, S. Gupta, R. Rajaram, G. Radhakrishnan, Aqueous dispersions of polyurethane-olyvinyl pyridine cationomers and their application as binder in base coat for leather finishing, Progress in Organic Coatings, 56, 178 (2006). https://doi.org/10.1016/j.porgcoat.2006.04.001
  8. R. A. Brown, R. G. Coogan, D. G. Fortier, M. S. Reeve, J. D. Rega, Comparing and contrasting the properties of urethane/acrylic hybrids with those of corresponding blends of urethane dispersions and acrylic emulsions, Progress in Organic Coatings, 52, 73 (2005). https://doi.org/10.1016/j.porgcoat.2004.03.009
  9. V.L. Dimonie, E.S. Daniels, O.L. Shaffer, M.S. EI-Aasser, P.A. Lovell, M.S. EI-Aasser(Eds.), Emulsion Polymerization and Emulsion Polymers, Wiley, New York, p. 293 (1997)
  10. C. Zhang, X. Zhang, J. Dai, C. Bai, Synthesis and properties of PDMS modified waterborne polyurethane-acrylic hybrid emulsion by solvent-free method, Progress in Organic Coatings, 63, 238 (2008). https://doi.org/10.1016/j.porgcoat.2008.05.011
  11. E.A. Pryakhina, T.B. Gonsovskaya and V.I. Yeliseyeva, Emulsion polymerization of butadiene in the presence of casein, Polymer Science U.S.S.R, 16, 347 (1974). https://doi.org/10.1016/0032-3950(74)90559-0
  12. J. Ma, Q. Xu, D. Gao, J. Zhou and J. Zhang, Blend composites of caprolactam-modified casein and waterborne polyurethane for film-forming binder: Miscibility, morphology and properties, Polymer Degradation and Stability, 97, 1545 (2012). https://doi.org/10.1016/j.polymdegradstab.2012.04.015
  13. S. Beaufils, R. H. Hammoutene, V. Vie, G. Miranda, J. Perez, E. Terriac, G. Henry, M. M. Delage, J. Leonil, P. Martin and A. Renault, Comparative behaviour of goat ${\beta}$ and ${\alpha}s1$-caseins at the air-water interface and in solution, Food Hydrocolloids, 21, 1330 (2007). https://doi.org/10.1016/j.foodhyd.2006.10.014
  14. S. M. Sood and C.W. Slattery, Association of the Quadruply Phosphorylated ${\beta}$-Casein from Human Milk with the Nonphosphorylated Form, Journal of Dairy Science, 83, 2766 (2000). https://doi.org/10.3168/jds.S0022-0302(00)75172-1
  15. H. Khalili and P. Huhtanen, Effect of Casein Infusion in the Rumen, Duodenum or Both Sites on Factors Affecting Forage Intake and Performance of Dairy Cows Fed Red Clover-Grass Silage, Journal of Dairy Science, 85, 909 (2002). https://doi.org/10.3168/jds.S0022-0302(02)74149-0