Precipitated Barium Sulfate baso4 High Purity Filler For Coatings

Discover our high-purity Precipitated Barium Sulfate (BaSO₄), a premium filler for coatings with 0.5-10μm particle size, 10-15g/100g oil absorption, and 1.64 refractive index. Ideal for enhancing opacity, weather resistance, and surface smoothness in various industrial applications.