Color variation of electrophoretic styrene-acrylic paints under field and accelerated ultraviolet exposure

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• 作者：L.G. Ecco ; ^{luizgustavo.ecco@unitn.it} ; S. Rossi ; M. Fedel ; F. Deflorian
• 关键词：Waterborne paints ; Styrene-acrylic ; Natural ageing ; Accelerated ageing ; Color variation
• 刊名：Materials & Design
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：116
• 期：Complete
• 页码：554-564
• 全文大小：1887 K
• 卷排序：116

文摘

Color variation of pigmented coatings is sensible to RH and UV radiation. The time of wetness played a role on gloss and lightness. Different degradation mechanisms were observed in function of chemical nature of pigments. The accelerated UV ageing test discriminated the stability of the pigmented paints system.