Naslov
Analiza otapalnih premaza sušenih infracrvenim zračenjem
(Evaluation of infrared dried solvent-borne coatings)

Autori
Stojanović, Ivan ; Cindrić, Ivan ; Janković, Lara ; Ristevski, Daniela Rakela

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Humans – Valuable Resource for Foundry Industry Development / Dolić, Natalija ; Zovko Brodarac, Zdenka ; Brajčinović, Sandra - : Metalurški fakultet Sveučilišta u Zagrebu, 2021, 452-461

ISBN
978-953-7082-39-0

Skup
19th International Foundrymen Conference Humans – Valuable Resource for Foundry Industry Development

Mjesto i datum
Split, Hrvatska, 16.06.2021. - 18.06.2021

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
IC sušenje ; korozija ; premazi na bazi otapala ; svojstva sušenja ; ispitivanja
(IR drying, corrosion, solvent-borne coatings, drying properties, testing)

Sažetak
Accelerated infrared (IR) drying of coatings is increasingly used in the industry. Drying is performed via IR emitters, powered by gas or electricity. The main advantage of using IR drying is drying time reduction and higher production rate. Another advantage is burning the harmful VOCs (Volatile organic compound) from the coatings, therefore the environmental impact of this drying method is very low. In this study, solvent-borne coating systems were applied and dried by infrared as well as in atmospheric conditions. Catalytic IR emitters were used for accelerated drying of the coatings. The purpose of the investigation was to show how much time can be saved by using IR technology and to compare the protective properties of differently dried coatings. After the coatings were cured, chambers for accelerated corrosion testing were used. The succeeding steps were the adhesion and the hardness measurements, which were evaluated using Pull-off and Pencil test. The results have shown the same or even better properties of IR- dried coatings, along with the significant drying time reduction. This study is part of the project “Smart plant for drying liquid coatings” (reference code: KK.01.2.1.02.0030) which is co-financed by the European Union from the European Regional Development Fund.

Izvorni jezik
Hrvatski

Znanstvena područja
Strojarstvo

POVEZANOST RADA