Skip to main content
main-content
Top

Hint

Swipe to navigate through the articles of this issue

Published in: Journal of Coatings Technology and Research 3/2020

02-01-2020

Synthesis and application of silver nanoparticles as biocidal agent in polyurethane coating

Authors: M. Bechtold, A. Valério, A. A. Ulson de Souza, D. de Oliveira, C. V. Franco, R. Serafim, S. M. A. Guelli U. Souza

Published in: Journal of Coatings Technology and Research | Issue 3/2020

Login to get access
share
SHARE

Abstract

Nanostructured materials have become increasingly widespread, and in recent decades, the processing industries have shown a great interest in coating materials with antibacterial properties. In this research, the biocidal effect of silver nanoparticles in the water-soluble polyurethane paint composition was evaluated. Silver nanoparticles in the aqueous phase were prepared by chemical reduction at 500 ppm using polyvinyl alcohol. The material was characterized by UV–Vis, inductively coupled plasma mass spectrometry, dynamic light scattering, zeta potential, and transmission electron microscopy. The effect of silver nanoparticles in terms of yellowing and gloss variation was evaluated by a UV-B radiation test. Silver nanoparticles had no effect on the gloss and yellowing paint film. In addition, positive results were obtained for the protection and resistance against bacteria but not satisfactory resistance against fungi.

To get access to this content you need the following product:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 69.000 Bücher
  • über 500 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Testen Sie jetzt 15 Tage kostenlos.

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 50.000 Bücher
  • über 380 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




Testen Sie jetzt 15 Tage kostenlos.

Literature
2.
go back to reference Kumar, A, Vemula, PK, Ajayan, PM, John, G, “Silver-Nanoparticle-Embedded Antimicrobial Paints Based on Vegetable Oil.” Nat. Mater., 7 236–241 (2008) CrossRef Kumar, A, Vemula, PK, Ajayan, PM, John, G, “Silver-Nanoparticle-Embedded Antimicrobial Paints Based on Vegetable Oil.” Nat. Mater., 7 236–241 (2008) CrossRef
23.
go back to reference ASTM, “ ASTM D2574- 94 Standard Test Method for Resistance of Emulsion Paints in the Container to Attack by Microorganisms,” 2016 ASTM, “ ASTM D2574- 94 Standard Test Method for Resistance of Emulsion Paints in the Container to Attack by Microorganisms,” 2016
25.
go back to reference Japanese Standards Association, “ JIS Z 2801:2000 Antimicrobial Products— Test for Antimicrobial Activity and Efficacy,” 2000 Japanese Standards Association, “ JIS Z 2801:2000 Antimicrobial ProductsTest for Antimicrobial Activity and Efficacy,” 2000
Metadata
Title
Synthesis and application of silver nanoparticles as biocidal agent in polyurethane coating
Authors
M. Bechtold
A. Valério
A. A. Ulson de Souza
D. de Oliveira
C. V. Franco
R. Serafim
S. M. A. Guelli U. Souza
Publication date
02-01-2020
Publisher
Springer US
Published in
Journal of Coatings Technology and Research / Issue 3/2020
Print ISSN: 1547-0091
Electronic ISSN: 1935-3804
DOI
https://doi.org/10.1007/s11998-019-00297-0

Other articles of this Issue 3/2020

Journal of Coatings Technology and Research 3/2020 Go to the issue

Premium Partners