Factory-Supply Pure Natural Barium Sulphate High-Quality Paint Filler and Coating

• Customization: Available
• CAS No.: 7727-43-7
• Formula: Baso4
• EINECS: 231-784-4
• Purity: 90%~99%
• Type: Barium Sulfate
• Appearance: Powder
• Grade Standard: Industrial Grade
• Usage: Paint, Plastic, Powder Coating, etc.
• Whiteness: ≥93%
• pH: 6.5-9
• Iron (on Fe Basis): ≤0.006%
• Transport Package: 25± 0.2 Kgs Sealed Bag or 1000kg/Bulk Bag
• Specification: ≥ 95%
• Trademark: furex
• Origin: China
• Production Capacity: 11000 Ton-12000 Ton/Year

Product Description

Product Description

Introduction

Natural Barium Sulfate 2500 Mesh is an ultra-fine inorganic powder derived from naturally occurring barite ore (BaSO4), processed through advanced grinding and classification techniques to achieve a particle size of 2500 mesh (approximately 5-6μm). This high-quality mineral powder combines the inherent properties of barium sulfate with the advantages of ultra-fine particle size, making it a versatile material across multiple industries.

Specification

Physical and chemical properties	Standard
BaSO4 (dry basis)	≥95%
Volatile at 105°C	≤0.3%
Soluble substances in water	≤0.3%
Fe	≤0.004%
Whiteness	≥93
Oil absorption (g/100g)	10-30
pH (5% suspension)	6.5-9.0
Fineness (sieve residue, 45 μm)	≤0.2%
Conclusion	tally

Features & Advantages

1. Ultra-Fine Particle Size: 2500 mesh (≈5-6μm) ensures excellent dispersion in matrices like coatings and plastics, improving surface smoothness and uniformity.

2. High Purity: ≥98% BaSO4 content with minimal impurities, reducing negative impact on material performance.

3. Excellent Whiteness: ≥95% whiteness enhances opacity and brightness in finished products (e.g., white paints, plastic masterbatches).

4. Chemical Inertness: Resistant to acids, alkalis, and high temperatures, ensuring stability in harsh environments (e.g., industrial coatings).

5. High Specific Gravity: Ideal as a weighting agent in oil drilling mud or radiation shielding materials.

6. Non-Toxic & Safe: Complies with RoHS, REACH, and FDA standards (suitable for medical and food-contact applications where applicable).

Application

1. Coatings Industry: Used as a filler in industrial paints, automotive coatings, and powder coatings to improve scratch resistance, gloss, and weatherability.

2. Plastics & Rubber: Added to PVC, PP, and rubber products to enhance hardness, dimensional stability, and flame retardancy.

3. Papermaking: As a coating pigment to increase paper whiteness, smoothness, and printability.
4. Medical Field: Raw material for barium sulfate contrast agents (when meeting pharmaceutical-grade standards).
 5. Other Uses: Oil drilling mud weighting agent, radiation shielding materials, ceramic glazes, etc.

Packing & Delivery

Storage: Keep from moisture during transport and should be stored in a ventilated, dry place.

Company Profile

FUREX GROUP: Your Global Partner for High-Performance Industrial Solutions

 Established in 2015, Furex Group has grown into a leading international manufacturer and supplier of premium industrial products. Our comprehensive range includes engineered hose systems, advanced chemical stabilizers, and essential infrastructure materials designed to meet the demands of various industries worldwide. With a steadfast commitment to innovation, quality, and customer satisfaction, we proudly serve a global clientele from our state-of-the-art production facilities.

 

Core Product Portfolio

 

Industrial Hose Solutions: Our reliable hose products are built for critical applications. This includes Fracturing Hose(both Crimped and Built-in ends) and Hydraulic Hose for extreme-pressure energy sector operations, PVC Hose for industrial fluid transfer, and Garden Hose for commercial and residential use.

 

Specialty Chemicals: We produce high-purity Methyl Tin Mercaptide, a superior heat stabilizer for the PVC industry, and Barium Sulfate, a versatile additive used in plastics, paints, coatings, and drilling fluids.

 

Infrastructure & Geosynthetics: Our durable Geomembrane liners and HDPE Pipe systems are engineered for environmental protection, water management, mining, and civil engineering projects, ensuring long-term performance and reliability.

 

Our Global Reach

 

Furex Group products are trusted by clients across the globe. Our strategic focus on international export ensures that we meet the diverse standards and requirements of markets worldwide. Supported by a streamlined logistics network, we guarantee timely delivery and expert technical support no matter where your operations are located.

Exhibition

Why Partner With Furex Group?

 

Quality Without Compromise: Every product undergoes rigorous quality control and testing to ensure it meets the highest international standards for performance and safety.

 

Innovation-Driven Manufacturing: We continuously invest in research and development to enhance our product lines and incorporate the latest technological advancements.

 

Customer-Centric Approach: We work closely with our partners to understand their unique challenges, providing tailored solutions that optimize efficiency and reduce costs.

 

Global Supply Expertise: Our experience in serving a worldwide market makes us a dependable partner for your supply chain needs.

 

At Furex Group, we are more than just a manufacturer; we are a strategic partner dedicated to empowering your projects with high-quality, innovative, and sustainable solutions. We invite you to connect with us and discover how our globally-proven products can contribute to your success.