Interference pigments

Interference pigments are special effect pigments that cause color changes through light refraction and interference. They consist of thin, transparent layers, usually made of mica or synthetic substrates, which are coated with metal oxides such as titanium dioxide. The interaction of light with these layers creates different color effects depending on the layer thickness and viewing angle.

These pigments are used in paints, plastics, cosmetics and printing inks to create iridescent or iridescent color effects. They are used particularly in the automotive industry and in decorative applications, as they enable vivid and deep-looking colors. The color effect is based on the physical principle of interference, similar to soap bubbles or butterfly wings, which creates impressive optical effects.