主题：新型金属效果颜料

In order to meet with the growing demand of designers, the German materials producer Bayer MaterialScience AG has launched new products in its range of colorants and special effect additives namely Fantasia. The new products exhibit metallic effect thanks to the adding of aster metal flake additives. Area 51? is a color-shifting dark metallic color with a nickel-like hue that combines flashes of greens, golds and purples. Cadet is lustrous metallic gunmetal with a cold blue edge and Iguana is a green on the edge of gray with metallic flash.