Precipitated Barium Sulphate
Your Professional Precipitated Barium Sulphate Supplier
Our goal is to be your true partner in Anatase Titanium Dioxide field in China.Shanghai Yuejiang Titanium Chemical Manufacturer Co., Ltd. is a comprehensive enterprise specializing in the research, development, production, and sales of various high-quality titanium dioxide pigments and their derivatives. With an annual production capacity in the tens of thousands of metric tons, the company is one of China's leading manufacturers and suppliers of titanium dioxide.
Why Choose Us
Professional team
Based in Shanghai, Yuejiang attracts senior technical consultants from the titanium dioxide industry, forming a skilled, experienced, and collaborative team.
Broad market
Yuejiang holds independent import and export rights. While fulfilling domestic market demand, most of its products are exported to regions including Europe, North America, Latin America, the Middle East, Japan, South Korea, and Southeast Asia.
Advanced equipment
By introducing advanced international production equipment, technology, and management practices, the company has implemented modern management systems, prioritized environmental protection and waste utilization, and enforced strict process controls.
Complete qualifications
Yuejiang has achieved ISO9001:2008 certification and completed official REACH registration in the European Union. To comply with international environmental standards, all products have passed SGS heavy metal testing and RoHS testing, meeting non-toxic requirements.
Advantages of Precipitated Barium Sulphate
High cost performance
Precipitated barium sulfate is a white, color-neutral powder. It has high reflectivity across a wide spectrum. This can maintain the original brightness and hue of the pigment. Most pigments tend to form agglomerates. This weakens their coloring power. Precipitated barium sulfate will reduce flocculation in water-based, solvent, and universal color pastes. It will stabilize pigments by increasing steric hindrance or charge repulsion. This will improve their cost-effectiveness. It can also reduce the use of various pigments. It can replace pigments, including titanium dioxide, color pigments, and carbon black.
Can be used to adjust gloss
Precipitated barium sulfate has excellent dispersibility. So, paint with it has high gloss and good flow at high concentrations.
Can reduce solvent content
Precipitated barium sulfate has low oil absorption. It can boost the color paste's solid content and reduce the solvent. It has almost no effect on viscosity and reduces VOC.
Can shorten the grinding time
Using precipitated barium sulfate in coatings can reduce flocculation in various pigments. This saves raw materials and cuts grinding and dispersion time.
Very good weather resistance/chemical resistance
Precipitated barium sulfate reflects UV light well. It can work with TiO2 for good sun and weather resistance.
Improve mechanical properties
The coating with added barium sulfate has better adhesion and hardness.
Applications of Precipitated Barium Sulphate
Pigments and coatings:
White pigments in paints: One of the most common uses of precipitated barium sulfate is in the production of high-quality white pigments for paints and coatings. Its high refractive index and excellent hiding properties make it ideal for matte paints, coatings, and plastics. When used as a filler in paint formulations, it enhances the coverage and brightness of the paint while improving its durability and abrasion resistance.
Protective coatings: Precipitated barium sulfate is also used in specialty protective coatings such as anti-corrosion coatings for industries such as automotive, marine, and aerospace. This powder helps enhance the elasticity and weather resistance of the coating.
Oil and gas industry:
Drilling fluids: Precipitated barium sulfate is widely used in the oil and gas industry as a drilling fluid additive. Known as barite, this powder is added to drilling mud to increase its density, which helps control the pressure in oil and gas wells during drilling operations. The high density prevents well collapse and helps bring drill cuttings to the surface. Barite is also used in completion and workover fluids.
Mud weighting agent: As a weighting agent in drilling mud, barite provides the necessary pressure balance in deep well drilling, ensuring safe operations.
Plastics and rubber:
Fillers: In the plastics and rubber industry, precipitated barium sulfate is used as a filler in various polymer compounds. It is particularly common in polyvinyl chloride (pvc), rubber products, and thermoplastics. By adding barium sulfate, manufacturers can improve the stiffness, dimensional stability, and thermal conductivity of the final product.
Improving strength and durability: Adding barium sulfate helps improve the mechanical properties of plastics, such as tensile strength, impact resistance, and weatherability.
X-ray and radiation shielding:
Radiation shielding materials: Precipitated barium sulfate has excellent radiation shielding properties due to its high atomic number, making it effective for radiation protection and x-ray shielding. It is often used as an x-ray contrast agent in medical imaging and as a shielding material for radiation therapy in healthcare.
X-ray diffraction studies: In some special applications, precipitated barium sulfate is used as a standard reference material in x-ray diffraction (xrd) studies due to its stable crystal structure.
Product Description
|
Item |
First Grade |
Qualified |
|
Barium Sulfate (BaSO₄) Content |
≥ 98% |
≥ 96% |
|
Volatile Matter at 105°C |
≤ 0.3% |
≤ 0.5% |
|
Water Soluble Content |
≤ 0.3% |
≤ 0.5% |
|
Moisture Content |
≤ 0.15% |
≤ 0.15% |
|
PH of Water Suspension |
6.5 - 8.0 |
6.5 - 9.0 |
|
Oil Absorption (depending on fineness) |
10-30 g/100g |
10-30 g/100g |
|
Iron (Fe) Content |
≤ 0.004% |
- |
|
Whiteness |
92 - 96% |
90 - 94% |
|
Specific Gravity |
4.0 - 4.5 |
4.0 - 4.2 |
Delivery
|
Selling units |
Single item |
|
Single package size |
15X20X5 cm |
|
Single gross weight |
1.000 kg |
Lead Time
|
Quantity (kilograms) |
1 - 1000 |
1001 - 20000 |
20001 - 1000000 |
> 1000000 |
|
Lead time (days) |
15 |
30 |
60 |
To be negotiated |
Packaging & Shipping
Package:25kg woven bags or 1000kg bulk bags.
Storage:Store in a dry, cool, and well-ventilated area to prevent moisture absorption.
We're professional precipitated barium sulphate manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy cheap precipitated barium sulphate from our factory. Contact us for more details.
Precipitated Barium Sulphate 1250 Mesh, precipitated barium sulphate