MULTILAYER COLOR COATINGS WITH LOW SOLAR ABSORPTION AND HIGH HEAT EMISSION

摘要

The invention refers to: i) multilayer color coatings with low solar absorption and high heat emission which can be used for leveling the highest temperature of coated surfaces exposed to direct sun light; ii) process for applying the coating; and iii) cold surfaces prepared with applying said coatings. Compositions for color coatings are made with mixing metal or metalized scales with high reflection in different binders for IR porous or IR reflecting coatings; their high heat emission is achieved with applying of porous top coating with high heat emission. Coatings can be applied with spraying or coil coating.