نویسندگان
1 گروه پژوهشی پوششهای سطح و خوردگی، موسسه پژوهشی علوم و فناوری رنگ و پوشش
2 گروه پوششهای سطح و خوردگی؛قطب علمی رنگ، موسسه پژوهشی علوم و فناوری رنگ و پوشش
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
Recently, demands for the automotive coatings with good protective resistance and better appearance are grown up. So that in this research two kinds of UV stabilizer, nano Zinc Oxide and nano Titania were used in an automotive corrosion resistant primer to improve the light resistance of coatings. After that the corrosion resistance of the nano composite coatings, under some accelerated weathering condition like dry UV cabin and immersion in 3.5 wt% NaCl solutions were studied. The results show that presence of these additives even in a small amount could improve about 10 times the UV stability and corrosion resistance of coatings.
کلیدواژهها [English]