Evaluation of protective properties of acrylate varnishes used for conservation of historical metal artefacts
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43914326" target="_blank" >RIV/60461373:22310/17:43914326 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/60461373:22350/17:43914326
Výsledek na webu
<a href="http://dx.doi.org/10.1515/kom-2017-0003" target="_blank" >http://dx.doi.org/10.1515/kom-2017-0003</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/kom-2017-0003" target="_blank" >10.1515/kom-2017-0003</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Evaluation of protective properties of acrylate varnishes used for conservation of historical metal artefacts
Popis výsledku v původním jazyce
Acrylate varnishes are due to their suitable properties frequently used in restoration and preservation on variety of historical objects and materials. Common practice of their application involves using as an adhesive agents, consolidants and protective coatings. The purpose of protective coatings especially on metal artefacts is to reduce access of pollutants to the surface of the artefact. In this paper, coatings prepared from two acrylate polymers Paraloid B72 and Paraloid B48N are compared in terms of permeability for water and level of protective properties against air pollutants. For this purpose, electrochemical impedance spectroscopy and resistometric method were chosen for analysis of the coatings. Obtained results show lower permeability for water in case of Paraloid B72. However, same coating provided lower protection against air pollutants than Paraloid B48N coating.
Název v anglickém jazyce
Evaluation of protective properties of acrylate varnishes used for conservation of historical metal artefacts
Popis výsledku anglicky
Acrylate varnishes are due to their suitable properties frequently used in restoration and preservation on variety of historical objects and materials. Common practice of their application involves using as an adhesive agents, consolidants and protective coatings. The purpose of protective coatings especially on metal artefacts is to reduce access of pollutants to the surface of the artefact. In this paper, coatings prepared from two acrylate polymers Paraloid B72 and Paraloid B48N are compared in terms of permeability for water and level of protective properties against air pollutants. For this purpose, electrochemical impedance spectroscopy and resistometric method were chosen for analysis of the coatings. Obtained results show lower permeability for water in case of Paraloid B72. However, same coating provided lower protection against air pollutants than Paraloid B48N coating.
Klasifikace
Druh
J<sub>SC</sub> - Článek v periodiku v databázi SCOPUS
CEP obor
—
OECD FORD obor
20301 - Mechanical engineering
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2017
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Koroze a ochrana materiálů
ISSN
1804-1213
e-ISSN
—
Svazek periodika
61
Číslo periodika v rámci svazku
1
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
6
Strana od-do
"25 "- 31
Kód UT WoS článku
—
EID výsledku v databázi Scopus
2-s2.0-85014686679