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Natural Barium Sulfate is a high-quality mineral used extensively in coating applications. Its fine particle size and unique chemical properties make it an ideal filler and extender in paints, coatings, and adhesives. With excellent opacity and brightness, this product enhances the overall performance of various formulations.
Properties：
Natural ultra-fine Barium Sulfate with high purity is of good chemical inertness, stability, acid-base resistance property, high specific gravity and absorbing harmful rays, etc.
Key Benefits
Enhanced Opacity: Our Natural Barium Sulfate provides superior hiding power, allowing for reduced pigment usage without compromising color vibrancy. This attribute is especially valuable in producing high-quality paints and coatings.
Chemical Inertness: The natural form of Barium Sulfate is chemically inert, ensuring stability and preventing reactions that could affect the integrity of the final product. This makes it suitable for a wide range of coating formulations.
Improved Durability: Incorporating Natural Barium Sulfate into coatings improves resistance to weathering, UV radiation, and moisture, contributing to longer-lasting finishes in exterior applications.
Technical Data
Item | Standard |
BaSO4 content % | ≥ 92 |
Density g/cm3 | ≥ 4.1 |
Particle size D50，μm | ≤ 1.8um |
Particle size D97，μm | ≤ 3.5um |
Whiteness | ≥ 85o |
325mesh Residue % | ≤ 0.05 |
PH | 6.5 – 9.0 |
Oil absorption ml/100g | ≤ 16 |
Moisture % | ≤ 0.4 |
Application Used in paintings and coatings, medium and high-grade inks
Package In plastics bags with inner film of 25 kilogram net each or pack in according to the client’s demand.
Natural Barium Sulfate is a high-quality mineral used extensively in coating applications. Its fine particle size and unique chemical properties make it an ideal filler and extender in paints, coatings, and adhesives. With excellent opacity and brightness, this product enhances the overall performance of various formulations.
Properties：
Natural ultra-fine Barium Sulfate with high purity is of good chemical inertness, stability, acid-base resistance property, high specific gravity and absorbing harmful rays, etc.
Key Benefits
Enhanced Opacity: Our Natural Barium Sulfate provides superior hiding power, allowing for reduced pigment usage without compromising color vibrancy. This attribute is especially valuable in producing high-quality paints and coatings.
Chemical Inertness: The natural form of Barium Sulfate is chemically inert, ensuring stability and preventing reactions that could affect the integrity of the final product. This makes it suitable for a wide range of coating formulations.
Improved Durability: Incorporating Natural Barium Sulfate into coatings improves resistance to weathering, UV radiation, and moisture, contributing to longer-lasting finishes in exterior applications.
Technical Data
Item | Standard |
BaSO4 content % | ≥ 92 |
Density g/cm3 | ≥ 4.1 |
Particle size D50，μm | ≤ 1.8um |
Particle size D97，μm | ≤ 3.5um |
Whiteness | ≥ 85o |
325mesh Residue % | ≤ 0.05 |
PH | 6.5 – 9.0 |
Oil absorption ml/100g | ≤ 16 |
Moisture % | ≤ 0.4 |
Application Used in paintings and coatings, medium and high-grade inks
Package In plastics bags with inner film of 25 kilogram net each or pack in according to the client’s demand.
