Astrra Chemicals
Astrra Chemicals
Chennai, Tamil Nadu
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X-ray Room Coating

Manufacturer of a wide range of products which include micronized barium sulphate (for x-ray room application) and micronized barium sulphate.

Micronized Barium Sulphate (For X-ray Room Application)

Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
  • Micronized Barium Sulphate (For X-ray Room Application)
Get Best Quote
Approx. Price: Rs 53 / KgGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity100 Kg
Purity>99%
GradeIndustrial, Technical Grade
Packaging Size50 kg
Packaging TypeBag
Packaging details50Kg Bag
BrandAstrra Chemicals
Whiteness %94.00%
Melting Point1,580 Deg C
Density4.5 g/cm3
Molecular formulaBaSO4
FormPowder
Molar mass233.38 g/mol

Micronised Barium Sulphate

We are the leading manufactures, exporters,technical developers and suppliers of Micronised Barium Sulphate in Chennai, Tamil Nadu.

Micronized Barium Sulphate is a high-purity, fine-grade form of barium sulfate (BaSO₄) with enhanced properties that make it suitable for various specialized applications, including X-ray shielding and other industrial uses. Below are its key uses and applications:

1. X-ray Room Applications

Micronized Barium Sulphate is widely used in radiation shielding applications due to its high atomic number (Z = 56) and density. It effectively absorbs X-rays and gamma rays, making it an ideal material for:

  • X-ray shielding walls: Mixed with concrete or paint to create a protective barrier.

  • Radiology and diagnostic rooms: Prevents radiation leakage in hospitals and diagnostic centers.

  • CT scan & MRI rooms: Used as an additive in walls and floors to enhance radiation protection.

  • Nuclear medicine facilities: Shields against exposure to radioactive materials.

2. Medical Imaging and Pharmaceuticals
  • Contrast Agent in Radiology: Used in barium meals and enemas for gastrointestinal imaging due to its opacity to X-rays.

  • Drug Formulations: Used as an excipient in some pharmaceutical formulations due to its chemical inertness.

3. Paints & Coatings
  • High-performance coatings: Enhances durability and brightness in industrial and automotive paints.

  • Radiation Shielding Paints: Applied to walls for X-ray protection in medical and industrial environments.

  • Marine and Industrial Coatings: Provides resistance to corrosion and chemical exposure.

4. Plastics & Polymers
  • Filler in Thermoplastics and Thermosets: Improves strength and reduces shrinkage.

  • Radiation Shielding Plastics: Used in protective gear and shielding sheets.

  • Transparent Plastic Films: Enhances opacity while maintaining light diffusion.

5. Rubber & Elastomers
  • Tire & Rubber Industry: Improves abrasion resistance and mechanical properties.

  • Sealing & Gasket Materials: Enhances resistance to chemicals and wear.

6. Adhesives & Sealants
  • Improves viscosity & stability: Used in industrial adhesives and sealants for improved performance.

  • Electrical Insulation Compounds: Provides dielectric properties in electrical insulation materials.

7. Oil & Gas Industry
  • Drilling Fluids: Used as a weighting agent in oil well drilling to maintain pressure and stability.

8. Automotive & Industrial Applications
  • Brake Pads & Clutch Linings: Improves heat resistance and wear performance.

  • Industrial Mold Release Agents: Used in precision casting and molding applications.

9. Ceramics & Glass
  • Enhances Gloss & Hardness: Used in high-quality ceramic glazes and glass production.

  • Dielectric Properties in Ceramics: Useful for electronic and optical applications.

Micronized Barium Sulphate is preferred due to its high purity, fine particle size, chemical inertness, and excellent dispersion properties, making it suitable for a wide range of industrial, medical, and commercial applications. Let me know if you need a more detailed breakdown for a specific industry!

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Additional Information:

  • Production Capacity: 500 tonnes per month
  • Delivery Time: Within 7 days
  • Packaging Details: Double lined HDPE Bags
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Micronized Barium Sulphate

Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
  • Micronized Barium Sulphate
Get Best Quote
Approx. Price: Rs 53 / KgGet Latest Price
Product Brochure

Product Details:

Minimum Order Quantity100 Kg
Purity99%
Grade StandardIndustrial
Packaging Size50 kg
Packaging TypeBag

Micronized Barium Sulphate (BaSO₄) – Uses & Applications in Paints & Coatings

Overview:

Micronized Barium Sulphate is a high-purity, fine white powder with excellent chemical inertness and high brightness. It is widely used as a functional extender and filler in paints, coatings, and pigments to improve performance, durability, and surface finish.

Key Properties:
  • High specific gravity and low oil absorption

  • Excellent whiteness and opacity

  • Chemically inert and non-reactive with binders or pigments

  • High weather and UV resistance

  • Excellent dispersion and gloss control

  • High refractive index (n ≈ 1.64) for brightness enhancement

  • Stable against acids, alkalis, and heat

Uses & Applications: 1. Decorative & Architectural Paints
  • Acts as an extender pigment, improving brightness and opacity.

  • Enhances film smoothness and durability.

  • Provides uniform gloss and flow characteristics.

  • Improves suspension stability and reduces sedimentation.

2. Industrial Coatings
  • Used in protective, marine, and automotive coatings for its chemical inertness and resistance to corrosion.

  • Enhances abrasion resistance and surface hardness.

  • Provides improved resistance to chemicals and weathering.

3. Powder Coatings
  • Improves flow characteristics and surface finish.

  • Enhances UV and heat stability, extending coating life.

  • Maintains consistent color and brightness after curing.

4. Automotive OEM & Refinish Paints
  • Enhances gloss, smoothness, and color depth.

  • Provides excellent dispersion and stability in resin systems.

  • Improves scratch resistance and long-term color retention.

5. High-Performance Coatings
  • Used in epoxy, polyurethane, and acrylic coatings for anti-corrosive and decorative applications.

  • Increases density and barrier protection against moisture and chemicals.

Benefits in Paint Formulations:
  • Cost-effective TiO₂ replacement/extender

  • Improves opacity without compromising brightness

  • Enhances durability & resistance to outdoor conditions

  • Smooth surface finish and controlled gloss level

  • Excellent dispersion, minimizing settling or separation

Typical Grades Used:
  • Micronized / Precipitated Barium Sulphate (1–5 micron particle size)

  • High Purity, Chemically Inert Grades for premium coatings


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Additional Information:

  • Production Capacity: 100000
  • Delivery Time: Immediate
  • Packaging Details: Brand New PP Bags
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Sanklesh Chabria (Managing Partner)
Astrra Chemicals
No.532/1B 3, Vanagaram Road, Ambattur, Chennai - 600053, Tamil Nadu, India
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