• Dòng sản phẩm: Barium nano
  • Số lượng sản phẩm trong kho: 100
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Nano Surface-Treated Barium Sulfate BSI-33

BSI-33 is a new achievement of Tianhong mining after the research and development of a number of research institutions. Adopting the high-tech nano technology, the product is organic dense enveloping particles. Its particle size is very small with narrow distribution, high chemical stability, high activation, high dispersion, high whiteness and other characteristics.

Key Features:

  • Narrow particle with excellent-distributed in size
  • High purity with stable quality
  • Excellent whiteness & gloss


BSI-33 is widely used in water-based & oil paints, automobile coating, PCB inkThin-coating , anti-corrosion coatings, Spinning drawing etc.

Technical Index:

Content of BaSO4 %

≥ 94%

Particle Size D50 (μm)

≤ 0.3

PH Value


Whiteness (L Value) %

≥ 98%

Oil Absorption (g/100g)


Volatiles (105ºC)

≤ 0.06%

Packaging Conditions:

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

Product Storage:

The shelf life of BSI-33 BaSO4 is two years as long as the product is kept in a dry condition and not in direct contact with water or moisture.

Health & Safety Precautions:

Safety gloves, goggles and respirator with submicron particle filtration should be worn while contacting.

Disclaimer: The above information is offered to provide possible suggestions. It is intended for use by persons having technical skill, at their own risk. THBaSO4 makes no warranties and assumes no liability in connection with any use of this information.

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