High Whiteness Filler - Lithopone B311

Lithopone B311 is a cost-effective white pigment composed of zinc sulfide (zinc sulphide) and barium sulfate, offering high opacity, chemical stability, and low oil absorption. As a higher-grade pigment, it is well-suited for premium paints and coatings. Widely used in plastics, rubber, paper, and synthetic leather, B311 delivers consistent performance in general-purpose industrial applications. Trusted by leading lithopone suppliers, it supports value-driven systems requiring reliable whiteness and dispersion.