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Pregled bibliografske jedinice broj: 1190973

Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer


Šolić, Tomislav; Marić, Dejan; Peko, Ivan; Samardžić, Ivan
Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer // Materials, 15 (2022), 9; 3041, 19 doi:10.3390/ma15093041 (međunarodna recenzija, članak, znanstveni)


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Naslov
Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer

Autori
Šolić, Tomislav ; Marić, Dejan ; Peko, Ivan ; Samardžić, Ivan

Izvornik
Materials (1996-1944) 15 (2022), 9; 3041, 19

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
two-component epoxy coating ; anticorrosive pigment ; dry-film thickness ; conditioning time ; assessment of coating deterioration

Sažetak
The main protective properties of two-component epoxy coating are connected by the formation of a barrier of a certain thickness between the material and aggressive, environmentally induced reactants. Anticorrosive pigment is added to the coating in order to improve its protective effects. The conditioning time refers to the time interval required for the achievement of satisfactory cohesion bonds between the coating components, as well as a satisfactory adhesion force between the coating and the base material surface. This paper presents insights obtained after experimental research into the influence of input variables (the content of anticorrosive pigment in the coating, dry-film thickness, and conditioning time) on corrosion resistance. The specimens were kept in the aggressive atmosphere of a salt-spray test chamber within time intervals of 120, 240 and 480 h, where they were cyclically sprayed with a 5% sodium chloride (NaCl) solution, and then examined in laboratory conditions. Such a procedure imitated the aggressive conditions of a service environment. After exposure in the salt- spray test chamber, the specimens were tested to determine the protective properties of the coating and to evaluate damage occurring on the coating, with the purpose of assessing the coating quality in relation to the stated input variables. At all times, when the test samples were exposed to the salt chamber atmosphere, the anti-corrosion pigment content was found to have the greatest influence with the thickness of the dry coating film. The conditioning time was an influential factor to a lesser extent, and only in some observed cases. By analyzing the interactions of the input variables and the results obtained based on mathematical models and reaction surfaces, it was possible to define the most optimal values of the input parameters. For example, after 480 h of exposure in a salt chamber, notch corrosion of 0.6 mm was observed at a dry-film thickness of D1 and an anti-corrosion pigment content of 10%.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Ustanove:
Strojarski fakultet, Slavonski Brod,
Sveučilište u Slavonskom Brodu

Profili:

Avatar Url Ivan Peko (autor)

Avatar Url Tomislav Šolić (autor)

Avatar Url Ivan Samardžić (autor)

Avatar Url Dejan Marić (autor)

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Šolić, Tomislav; Marić, Dejan; Peko, Ivan; Samardžić, Ivan
Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer // Materials, 15 (2022), 9; 3041, 19 doi:10.3390/ma15093041 (međunarodna recenzija, članak, znanstveni)
Šolić, T., Marić, D., Peko, I. & Samardžić, I. (2022) Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer. Materials, 15 (9), 3041, 19 doi:10.3390/ma15093041.
@article{article, author = {\v{S}oli\'{c}, Tomislav and Mari\'{c}, Dejan and Peko, Ivan and Samard\v{z}i\'{c}, Ivan}, year = {2022}, pages = {19}, DOI = {10.3390/ma15093041}, chapter = {3041}, keywords = {two-component epoxy coating, anticorrosive pigment, dry-film thickness, conditioning time, assessment of coating deterioration}, journal = {Materials}, doi = {10.3390/ma15093041}, volume = {15}, number = {9}, issn = {1996-1944}, title = {Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer}, keyword = {two-component epoxy coating, anticorrosive pigment, dry-film thickness, conditioning time, assessment of coating deterioration}, chapternumber = {3041} }
@article{article, author = {\v{S}oli\'{c}, Tomislav and Mari\'{c}, Dejan and Peko, Ivan and Samard\v{z}i\'{c}, Ivan}, year = {2022}, pages = {19}, DOI = {10.3390/ma15093041}, chapter = {3041}, keywords = {two-component epoxy coating, anticorrosive pigment, dry-film thickness, conditioning time, assessment of coating deterioration}, journal = {Materials}, doi = {10.3390/ma15093041}, volume = {15}, number = {9}, issn = {1996-1944}, title = {Influence of Anticorrosive Pigment, Dry-Film Thickness and Conditioning Time on Protective Properties of Two-Component Epoxy Primer}, keyword = {two-component epoxy coating, anticorrosive pigment, dry-film thickness, conditioning time, assessment of coating deterioration}, chapternumber = {3041} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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