Premium Barium Sulfate Factory in China High Purity Chemical Suppliers
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Integrity management, sufficient inventory, perfect after-sales service, high-quality products,reasonable prices, and thoughtful service.
specification
Integrity management, sufficient inventory, perfect after-sales service, high-quality products,reasonable prices, and thoughtful service.
Our premium Barium Sulfate is a high-purity inorganic salt available as colorless rhombic crystals or a fine white amorphous powder. Engineered for exceptional stability, it features a relative density of 4.50 and a high melting point of 1580°C. Its chemical inertness, characterized by being almost insoluble in water, ethanol, and acids, makes it an indispensable material for demanding industrial applications requiring chemical resistance and structural integrity.
As a versatile filler and raw material, this product is optimized for the paints, inks, plastics, rubber, and battery industries. Beyond standard fillers, it serves as a high-performance clarifying agent for glass products—enhancing luster and eliminating foam—and acts as a critical protective barrier in radiation-shielding wall materials. Its superior whiteness and precise fineness options ensure seamless integration into ceramics, enamels, and specialized pigment formulations.
Detailed Parameters
| BaSO4 Content | 98% | Volatile Matter (105℃) | ≤ 0.3% |
|---|---|---|---|
| PH Value | 6.5 - 8.0 | Water Soluble Content | ≤ 0.3% |
| Moisture | ≤ 0.15% | Iron Content (Fe) | ≤ 0.004% |
| Specific Gravity | 4.1 | Oil Absorption | ≤ 16% |
| Whiteness | 96% | Fineness (Mesh) | 325UM, 400UM, 600UM, 800UM, 1250UM |
Key Advantages
Radiation Protection
High-density properties make it an ideal material for protective walls against radiation in medical and industrial settings.
Chemical Stability
Insoluble in water, ethanol, and acid, providing long-term durability and resistance to corrosion.
High Purity
With 98% BaSO4 content and low iron impurities, it ensures minimal interference in chemical reactions.
Optical Clarity
Acts as an efficient clarifying agent in glass production to increase luster and remove foam.
Superior Whiteness
Achieves a 96% whiteness level, enhancing the brightness and quality of paints, inks, and coatings.
Versatile Fineness
Available in multiple mesh sizes (325UM to 1250UM) to meet specific application requirements.
Product Gallery
Management Platforms
Supply Chain Control
Strict direct-from-manufacturer logistics to ensure raw material traceability.
Quality Assurance
Rigorous testing for purity, moisture, and iron content for every batch produced.
Safety Compliance
Adherence to global safety standards including PPE requirements for handling.
Storage Management
Climate-controlled warehousing to prevent moisture contact and caking.
Precision Milling
Advanced grinding technology to provide specific UM fineness levels.
Industrial Integration
Tailored technical support for the chemical and pigment manufacturing sectors.
Investment Return Comparison
| Key Performance Metric | Standard Grade | Our Premium Grade |
|---|---|---|
| Chemical Purity | 95% - 97% | 98% High Purity |
| Iron Content (Fe) | ≤ 0.01% | ≤ 0.004% Ultra-Low |
| Color Consistency | Off-white | Pure White (96% Whiteness) |
| Particle Uniformity | Mixed Mesh | Precise UM Distribution |
| Moisture Resistance | Standard | Ultra-low (≤ 0.15%) |
Frequently Asked Questions
It is widely used as a filler and raw material in paints, inks, plastics, rubber, and batteries, as well as a clarifying agent in glass and a radiation shield in construction.
It should be stored in a dry, well-ventilated area, keeping it away from direct contact with moisture to prevent caking.
Personnel should wear gloves, safety glasses with side shields, and safety shoes. In case of contact with eyes or skin, flush immediately with water.
Yes, it serves as a clarifying agent in glass products, helping to defoam the material and increase the overall luster of the final product.
Fineness (measured in UM) determines the particle size, which affects the smoothness, coverage, and integration of the product in coatings and plastics.
It is almost insoluble in common acids, although it is soluble in hot sulfuric acid.
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Integrity management, sufficient inventory, perfect after-sales service, high-quality products,reasonable prices, and thoughtful service.
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Integrity management, sufficient inventory, perfect after-sales service, high-quality products,reasonable prices, and thoughtful service.
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