Nano Surface-Treated Barium Sulfate BSP-11

Nano Surface-Treated Barium Sulfate BSP-11


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


● Excellent FPV (By1400mesh-size screen)     ● Narrow particle with great dispersion      ● Good whiteness & gloss


钛白粉 THR-126

BSP 11

● The excellent distributed & hydrophilic characters

make BSP-11 professionally used for PET resin,

high grade water-based coatings.


钛白粉 THR-126

Nano Surface-Treated Barium Sulfate BSP-11

Content of BaSO4 %

≥ 98%

Particle Size D50 (μm)


PH Value


Whiteness (L Value)%

≥ 99%

Water-soluble Substances %


Oil Absorption (g/100g) 


Volatiles (105 ℃)




钛白粉 THR-126

BSp 11


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.