Superfine Barium Sulphate
Your Professional Superfine 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.
One of the most notable features of ultrafine barium sulfate is its high purity. With purity typically exceeding 98%, this compound excels in applications that require stringent quality standards. High purity ensures minimal interference in a wide range of formulations, making it ideal for industries such as paints, coatings, and plastics where contamination can lead to compromised end products. This property also allows it to have significant brightness and low oil absorption, which is critical for achieving optimal coating opacity and coverage.
In addition to purity, the particle size of ultrafine barium sulfate plays a vital role in its functionality. Ultrafine barium sulfate can be produced with an average particle size as low as 0.1 micron, ensuring excellent suspension stability and preventing settling in liquids. This feature is critical in applications such as paints and inks where uniform distribution of pigments is essential for achieving consistent results. Small particle size also enhances the material's surface area, which improves interaction with other ingredients in the formulation.
Another major benefit of ultrafine barium sulfate is its role as a weighting filler. Its high density and high specific gravity allow it to effectively add weight to a variety of products without compromising their structural integrity. This property is particularly beneficial in industries such as rubber and plastics, as it can help manufacturers improve the mechanical properties of their products, such as tensile strength and durability, while maintaining a lightweight form factor.
Applications of Superfine Barium Sulphate
Radiation shielding
Absorbs x-rays and γ-rays, improving material density and surface finish.
Paints & coatings
Enhances dispersion and improves whiteness and opacity.
Inks & plastics
Provides high pigmentation and smooth texture.
Rubber & ceramics
Used to improve physical properties.
Cosmetics & pharmaceuticals
Ensures smooth application and high purity.
Food
As an additive to enhance certain food products.
Product Specification
|
Item |
First Grade |
Qualified |
|
Barium Sulfate (BaSO₄) Content |
≥ 98% |
≥ 95% |
|
Volatile Matter at 105°C |
≤ 0.3% |
≤ 0.5% |
|
Water Soluble Content |
≤ 0.2% |
≤ 0.5% |
|
Moisture Content |
≤ 0.15% |
≤ 0.15% |
|
PH of Water Suspension |
6.5 - 8.0 |
6.5 - 8.5 |
|
Oil Absorption (depending on fineness) |
10-30 g/100g |
10-30 g/100g |
|
Iron (Fe) Content |
≤ 0.003% |
≤ 0.05% |
|
Whiteness |
92 - 96% |
90 - 94% |
Delivery
|
Selling units |
Single item |
|
Single package size |
20X15X5 cm |
|
Single gross weight |
1.000 kg |
Lead Time
|
Quantity (kilograms) |
1 - 1000 |
1001 - 20000 |
20001 - 100000 |
> 100000 |
|
Lead time (days) |
15 |
30 |
60 |
To be negotiated |
Packaging & Shipping
Package: 25kg woven bags or 1000kg bulk bags.
Storage: Keep in a dry, cool, and well-ventilated area to prevent moisture absorption.
We're professional superfine barium sulphate manufacturers and suppliers in China, featured by quality products and good price. Please rest assured to buy cheap superfine barium sulphate from our factory. Contact us for more details.
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