Nano Surface-Treated Barium Sulfate BSP-12

Nano Surface-Treated Barium Sulfate BSP-12


The series of barium sulfate (BaSO4) products are purely originated from Tianhong’s mines with selected top quality barite ores, and processed &manufactured with advanced equipments and production technology. As China largest barite miner, Tianhong is always devoting into developing & producing top quality barium sulfate products.


钛白粉 THR-126


● Narrow particle with excellent-distributed in size     ● Excellent whiteness &gloss dispersion      ● High chemical stability


钛白粉 THR-126

BSP 12

● Widely applied to masterbatch (PE/PP/PVC),

powder coatings, furniture paints.


钛白粉 THR-126

Nano Surface-Treated Barium Sulfate BSP-12

Content of BaSO4 %


Colorimetric measure L*


Particle Size D50 (μm)


Particle Size D97 (μm) 


PH Value 


CIE Whiteness % 


Water-soluble Substances %


Oil Absorption (g/100g)


Volatiles (105 ℃)

≤ 0.3%



钛白粉 THR-126

BSp 12


25kg/ PE bag, 25kg/multi-layer paper-PE bag, 500kg or 1000kg/ton bag


Remarks: Store the product in a humid environment, outdoor exposure and contamination, and keep the product dry and not in direct contact with water or moisture. Safety gloves, goggles and respirators with submicron particle filtration are required for workers to come into contact with the product.



The above information and data are provided free of charge and are applicable to those with technical skills. They are for reference only. Because the conditions of use are uncontrollable, Tianhong Mining shall not be responsible for any risks arising from the use of the above information and data.