SGS & Company

White pigments are inorganic, light-scattering compounds used to impart opacity, brightness, and color to paints, plastics, and coatings. Titanium dioxide (TiO2) is the dominant modern white pigment due to its superior hiding power. Other types include zinc white (cool-toned) and lead white (historic, toxic). These pigments work by scattering visible light, typically featuring a high refractive index.