20.500.12556/DKUM-63172 Korozijska obstojnost nanosa aerosolnega razpršilnika "Plasti Dip" v agresivnem mediju Corrosion stability of aerosol spray "Plasti Dip" in aggressive media Diplomsko delo prikazuje študijo obstojnosti različnih nanosev aerosolnih sprejev »plasti dip« in preučevati korozijsko obstojnost v kloridnem mediju. Vzorce smo potapljali v 3% raztopini NaCl in merili izgubo mas v določenih časovnih obdobjih. Vzporedne meritve smo opravljali z vzorci potopljenimi v vodi ter tako primerjali rezultate. Meritve so pokazale, da je zelo pomemno kako smo plasti nanesli. Ker smo »plasti dip« nanašali na podložke, je bilo težje nanesti enkomerno na celotno površino. Ravno neenakomeren nanos je v kasnejših preiskusih pokazal mesta, kjer je material bolj dovzeten za korozijo in reakcijo. V raztopini NaCl je nanos reagiral z raztopino. Pri vzorcih potopljenih v vodi teh opazk ni bilo vidnih. Rezultati kažejo, da je sprej v raztopini NaCl reagiral na mestih neenakomernega nanosa. Reakcija je vidna z odstopanjem nanosa ter tvorbo mehurčkov. Z večanjem številom plasti nanosa se tudi veča obstojnost plastidipa ter zaščite našega predmeta. The thesis shows the study of the stability of various nanosev aerosol sprays " layer dip " and the study of corrosion resistance in chloride media. The samples were immersed in 3 % NaCl solution and measured by weight loss at specified intervals . Parallel measurements were performed with samples immersed in water so as to compare the results . Measurements have shown that it is very pomemno how the layers were deposited . Because we are " layers dip " related to the washer , it was difficult enkomerno applied to the entire surface. Quite uneven application of the subsequent assay was taking place where the material is more susceptible to corrosion and reaction. The NaCl solution is reacted with the coating solution . For samples submerged in the water of these remarks were not visible . The results show that the spray solution of NaCl react to places of uneven thickness. The reaction is visible from the derogation application and the formation of bubbles . By increasing the number of layers of coating also increases the stability plastidipa and protection of our course . aerosolni razpršilnik korozijska odpornost agresivni medij aerosol dispenser corrosion resistance aggressive media true true false [T. Ivančič] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2016-09-07 09:34:18 2016-10-26 12:23:33 2022-07-01 03:09:18 2019-07-11 13:19:08 2016 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 544.772:543.546(043.2) 20312598 URN:SI:UM:DK:1Y6N1FRU VS_Ivancic_Teo_2016.pdf VS_Ivancic_Teo_2016.pdf 1 C6B9D0A3C61ED7394DC4ADCA51EB5478 c77d6fb92ef9bc6af7c04efb7f8171ac28410eed896fbdab6958bb6ef7a85cf4 d1dae3dc-7c0d-11eb-bb7a-00155d0001ca https://dk.um.si/Dokument.php?lang=slv&id=107898 Fakulteta za kemijo in kemijsko tehnologijo 0 0 0