Paint Grade Barite Ore
Paint Grade Barite Ore, with barium sulfate as its main component, is a key raw material in paint - making. It's highly pure and has fine particles. This ore serves as a cost - effective filler in paint, enhancing opacity for better coverage. Its stable chemistry also boosts paint durability and weather resistance, making it suitable for diverse applications.
Product Name：Paint Grade Barite Ore
Product Abbreviation：Paint Grade Barite Ore
Supply Capacity：1000 metric tons of Paint Grade Barite Ore monthly
Delivery Time：Delivery within 15 working days for orders
Product Weight：25kg/bag
When formulating high-performance coatings, selecting the right raw materials is crucial. One standout mineral that has been trusted by the paint industry for decades is paint grade barite ore. Known for its excellent physical and chemical properties, paint grade barite ore enhances paint durability, brightness, and coverage, making it a preferred choice for manufacturers worldwide.
In this article, we will explore what makes paint grade barite ore indispensable in paint formulations, its unique advantages, applications, and real user insights, all while maintaining an engaging and informative tone.
What Is Paint Grade Barite Ore?
Paint grade barite ore refers to the high-purity barium sulfate mineral specifically processed and graded for use in paint and coatings. With its high specific gravity, chemical inertness, and whiteness, it serves as a high-quality extender and filler that optimizes paint properties without compromising safety or environmental standards.
Why Is Paint Grade Barite Ore Important in Paint Manufacturing?
1. Superior Whiteness and Brightness
One key reason paint grade barite ore is prized in paints is due to its natural whiteness, which improves the brightness and opacity of coatings. This quality helps achieve vibrant, consistent color finishes that appeal to consumers.
2. High Specific Gravity Enhances Coverage
With a specific gravity typically around 4.3 to 4.5, paint grade barite ore helps increase the density of paint formulations, leading to better coverage with less material. This contributes to cost savings and reduces the number of coats needed.
3. Excellent Chemical Inertness
Being chemically inert, paint grade barite ore does not react with other paint components, ensuring stability and a longer shelf life for coatings.
4. Improves Mechanical Properties
The fine particle size and shape of paint grade barite ore improve the mechanical strength, abrasion resistance, and weather durability of paint films, making it ideal for both interior and exterior applications.
Common Applications of Paint Grade Barite Ore
Architectural Paints: Enhances brightness and durability for both indoor and outdoor walls.
Industrial Coatings: Provides abrasion resistance and protection for machinery and structures.
Automotive Paints: Contributes to gloss and film integrity under harsh conditions.
Marine Coatings: Helps resist corrosion and weathering in marine environments.
💬 “Since switching to paint grade barite ore in our formulations, we noticed improved opacity and better finish quality across our product line.”
— @PaintProMike, Industrial Coatings Expert
Technical Specifications of Paint Grade Barite Ore
| Property | Typical Range |
|---|---|
| Purity (BaSO₄ Content) | ≥ 95% |
| Specific Gravity | 4.3 – 4.5 |
| Mohs Hardness | 3 – 3.5 |
| Particle Size (D50) | 2 – 10 μm |
| Oil Absorption | Low |
| Whiteness | High |
User Reviews: Real Feedback from Industry Professionals
@CoatingExpertAnna
“Paint grade barite ore has been a game-changer in our interior paints. The films are smooth, bright, and resistant to cracking.”
@EcoFriendlyFormulator
“We appreciate that paint grade barite ore is environmentally friendly and enhances paint performance without increasing VOCs.”
@AutoPaintSpecialist
“Its fine particle distribution helps achieve better gloss and abrasion resistance in automotive coatings.”
Environmental and Safety Benefits
In today's eco-conscious market, paint grade barite ore stands out for its non-toxic, non-radioactive nature, making it a safe additive for all types of paints. It complies with major environmental standards globally, aligning with green manufacturing trends.
How to Incorporate Paint Grade Barite Ore Into Your Paint Formulations?
Dosage: Typically 10-40% by weight, depending on paint type and desired properties.
Processing: Ensure proper dispersion using high-shear mixers to avoid agglomeration.
Compatibility: Compatible with acrylic, epoxy, polyurethane, and other resin systems.
Conclusion: Why Choose Paint Grade Barite Ore?
If you're aiming for superior quality paint with excellent coverage, brightness, and durability, paint grade barite ore is your go-to mineral. Its unique combination of physical and chemical properties ensures high-performance coatings that meet modern industry and environmental standards.
FAQ
Q1: What differentiates paint grade barite ore from other barite types?
Paint grade barite ore is specially processed for purity, particle size, and whiteness to meet paint industry requirements.
Q2: Can paint grade barite ore reduce the use of titanium dioxide in paints?
Yes, it can act as an extender to reduce TiO₂ usage, cutting costs without sacrificing quality.
Q3: Is paint grade barite ore safe for use in children’s room paints?
Absolutely. It is non-toxic and complies with safety regulations for indoor paints.
Index | TLZ-DB01 | TLZ-DB02 |
Appearance | Granule | Granule |
Special gravity ≥ | 4.1 g/cm³ | 4.2 g/cm³ |
BaSO₄+ SrSO₄Content | 85% | 90% |
Hg ppm ≤ | 1 ppm | 1 ppm |
Cd ppm ≤ | 3 ppm | 3 ppm |
As ppm ≤ | 40 ppm | 40 ppm |
Pb ppm ≤ | 1000 ppm | 1000 ppm |
Si0₂Content | - | 3% max |
Fe₂O₃Content | - | 3% max |
Carbonates | 5000ppm max | 5000 ppm max |
Water Soluble Alkaline Earth Metals As Calcium ≤ | 250 mg/kg | 250 mg/kg |
Miosture | 2% | 2% |
Granule Size | 0-100 mm | 0-100 mm |
Our barium sulfate is used in construction, food, pharmaceutical, PVC, personal care and other industries as follows：
1.Pharmaceutical field:
As a contrast agent for X-ray and CT scanning, it can enhance the contrast effect of organs or blood vessels in the body due to its high density and high absorption, helping doctors to make accurate diagnosis.
Used in the treatment of gastrointestinal disorders, such as gastric ulcers and colitis, patients can drink a solution containing barium sulfate and observe the gastrointestinal tract through X-ray examination.
2.Industrial field:
