Precipitated Barium Sulfate BaSO4 High Purity Filler for Coatings

Chemical Filler
October 15, 2025
Category Connection: Chemical Filler
Brief: 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.
Related Product Features:
  • High-purity BaSO₄ (≥98%) with ultra-fine white powder appearance for superior performance.
  • Customizable particle size (0.5-10μm) to meet specific application requirements.
  • Low oil absorption (10-15g/100g) ensures excellent fluidity and dispersion.
  • High refractive index (1.64) enhances opacity and brightness in coatings and plastics.
  • Stable pH value (6.5-8.5) for compatibility with various formulations.
  • Available in 25kg/bag or bulk packaging for flexible supply options.
  • Widely used in coatings, plastics, rubber, inks, cosmetics, and pharmaceuticals.
  • Produced with advanced technology for consistent quality and high chemical stability.
Faqs:
  • What industries can use Precipitated Barium Sulfate (BaSO₄)?
    BaSO₄ is widely used in coatings, plastics, rubber, inks, cosmetics, pharmaceuticals, and electronic materials due to its high purity and performance-enhancing properties.
  • What is the particle size range of your BaSO₄ product?
    Our BaSO₄ product offers a customizable particle size range of 0.5-10μm, suitable for various high-end applications like coatings, plastics, and inks.
  • How does BaSO₄ improve the performance of coatings?
    BaSO₄ enhances coatings by providing superior opacity, weather resistance, and surface smoothness due to its high refractive index and fine particle size distribution.