Rainbow

The iridescent series produces colors similar to a rainbow, such as gold, red, purple, blue, and green, through the precise control of the coating thickness of titanium dioxide, and gives it a luster. The colors of this series of products are entirely due to physical light interference phenomena.

The optical path difference between the reflected light of high refractive index titanium dioxide and the reflected light of low refractive index mica creates interference, resulting in different colors. It contains no pigments, yet exhibits strong color intensity. In addition, the titanium dioxide crystal form in this series is rutile type, thus possessing good stability, non-fading, and no color migration. It also has excellent weather resistance. This series of products, when used with different base colors or in combination with organic pigments, produces rich and vibrant pearlescent effects.