Company Name: Hubei Hoyonn Chemical Industry Co.,Ltd Trade Mark: Hoyonn Product Name: Barium Sulphate Model No.: HY-PBS Type: Precipitated Barium Sulphate Grade: Paints Grade
Product Features: Superfine. (particle size distribution is narrow and even.) Clean. (less impurity) High whiteness Excellent dispersibility Not easy to agglomerate Good leveling Strong refraction
Technical Specification: Barium sulphate content (BaSo4 dry)% 98.5min Whiteness%≥ 98.5min Ferrum content (Fe) % 0.001 Water soluble content %≤ 0.15 PH Value 7-9 Oil absorption g/100g 15-20 Mean Particle Size (D50)(μm) 0.88-1.30 Residue (45μm) % 0.01 Particle size less than 10μm % 99 Particle size less than 5μm % 95 Particle size less than 2μm % 70
Application: As a weighting agent for drilling fluids in oil and gas exploration. Used in the car, electronics, TV screen, rubber, and glass ceramics and paint industry (special powder coating). As surface smear for photographic paper and calendered paper, as sizing agent for textile industry. " As clarifying agent for glass products." Radiation shielding and medical applications, also used for ceramics, enamel, perfumes and pigments.