20.500.12556/RUL-134706 Surface finishing of 3D-printed polymers with selected coatings Surface treatment of 3D-printed objects with coatings, besides protection against environmental influences, offers the improvement of visual appearance of the printed elements. In order to design an optimum surface system, the physical and chemical properties of polymers surfaces should be well-known. In the present study, 3D-printed samples of acrylonitrile-butadiene-styrene, poly(lactic acid) and poly(lactic acid) with wood flour additive were coated with three different types of coating, namely solvent borne alkyd coating, water borne acrylic coating and coating made of acrylonitrile-butadiene-styrene diluted in acetone. The surface properties of substrates and the properties of surface systems were assessed with different methods. The results revealed the surfaces of polymers having hydrophobic character, whereas the color, gloss, surface roughness and coating film thickness of coated surfaces depend on the characteristics of particular coatings. Finally, the adhesion of coatings was shown to be appropriate, but dependent on substrate surface porosity and chemical properties of both substrate surface and coating asset. acrylonitrile-butadiene-styrene coatings fused deposition modeling polymers wood poly(lactic acid) surface akrilonitril-butadien-stiren površinska obdelava polimeri les true false true Angleški jezik Slovenski jezik Članek v reviji 2022-01-27 09:23:27 2022-01-27 09:23:28 2022-09-13 03:56:41 0000-00-00 00:00:00 2020 0 0 14 str. iss. 12, art. 2797 Vol. 12 2020 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 62 2073-4360 10.3390/polym12122797 39680515 RAZ_Zigon_Jure_2020.pdf RAZ_Zigon_Jure_2020.pdf 1 02AF0B0BE73FE7D93BDBE08167611C1D 66f2f63c451f9cf19f6f6ac061eec94432b43489f48287e027f66ff547887bd1 c9a47ed0-8986-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=153582 https://www.mdpi.com/2073-4360/12/12/2797 1 335fb271-7f4a-11ec-abdb-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=153290 Biotehniška fakulteta 0 0 0