Yortay Interference pigments consist mica and TiO2. The presence of the different color is ownig to the different thickness of the coating layer of TiO2. When the thickness of the TiO2 layer increases, yellow, red,violet,blue,green can be shown, just like the rainbow interference color. Because the color does not come from any color materiral, it is steady. YT2001(205) Bright Gold 10-60micron ...