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High Purity White Diatomite Powder China Suppliers Industrial Factory Grade
High Purity White Diatomite Powder China Suppliers Industrial Factory Grade
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Our high-purity White Diatomite Powder, available in precision grades of 100, 200, and 325 mesh, is a premium sedimentary rock engineered from fossilized silica-based diatoms. Renowned for its exceptional porosity and lightweight structure, this material serves as an indispensable filter aid and functional filler across global industrial sectors, providing unparalleled absorption and filtration efficiency.
Designed to meet rigorous industrial standards, our diatomaceous earth offers a unique combination of thermal insulation, corrosion resistance, and chemical stability. Whether utilized for purifying liquids in the beverage industry, enhancing the durability of paints and coatings, or improving soil structure in agriculture, our Diatomite Powder delivers consistent performance and eco-friendly reliability for high-demand manufacturing processes.
Detailed Parameters
| SiO2 Content | ≥90.1% | Al2O3 Content | ≤4% |
|---|---|---|---|
| Fe2O3 Content | ≤1.5% | CaO Content | ≤0.6% |
| Moisture | ≤1.0% | Bulk Density | 0.38-0.45 g/cm³ |
| PH Value | 7-9 (Neutral) | Oil Absorption | 100-150% |
| Mesh Sizes | 100, 200, 325, 400, 1250 | Refractory Degree | 900-1380 °C |
Key Advantages
Superior Absorption
Exceptional porosity allows for high oil and water absorption rates, making it an ideal medium for spill cleanup and filtration.
Eco-Friendly & Non-Toxic
A naturally occurring mineral that is non-toxic and environmentally safe for use in food, cosmetics, and agriculture.
High Thermal Insulation
Excellent heat preservation and insulation properties, ideal for building materials and industrial refractory applications.
Enhanced Durability
Improves the consistency and wear resistance of paints, coatings, and plastics, extending the product lifespan.
Precision Fineness
Available in various mesh sizes (up to 1250) to ensure the perfect particle size for specific filtration requirements.
Corrosion Resistance
Chemically stable and resistant to corrosion, ensuring stability in harsh industrial chemical environments.
Product Gallery
Management Platforms
Quality Certification
Our factories are ISO certified, ensuring that every batch of Diatomite meets global quality management standards.
Patented Technology
Leveraging 23 national patents to optimize the processing and fineness of our mineral products.
Logistics Optimization
Flexible packaging options including 25kg bags and jumbo bags for streamlined global shipping.
R&D Capabilities
Continuous research into particle size distribution to serve specialized filtration and filler needs.
Supply Chain Stability
Large-scale mining and processing capacity to ensure a consistent supply for bulk B2B orders.
Customer Support
Professional technical guidance to help you select the correct mesh size for your specific application.
Investment Return Comparison
| Performance Metric | Synthetic Fillers | White Diatomite Powder |
|---|---|---|
| Absorption Rate | Moderate | Very High (100-150%) |
| Environmental Impact | Chemical Residues | Natural & Non-Toxic |
| Thermal Insulation | Standard | Superior / Low Density |
| Cost Efficiency | High Maintenance | Cost-Effective Bulk Pricing |
| Application Range | Limited | Multi-Industry Versatility |
Frequently Asked Questions
Q: What is the primary difference between 100, 200, and 325 mesh diatomite?
The mesh size refers to the fineness of the powder. Higher mesh numbers (e.g., 325) indicate finer particles, which are better suited for high-precision filtration and smooth functional fillers, while lower mesh numbers are used for coarser applications.
Q: Can white diatomite powder be used for swimming pool filtration?
Yes, diatomite is widely used in pool filtration systems. Its highly porous structure traps microscopic dirt and debris that standard sand filters might miss, resulting in crystal clear water.
Q: How does diatomite benefit the agricultural industry?
In agriculture, it is used as a carrier for pesticides and fertilizers, improving soil aeration, moisture retention, and ensuring that nutrients are released slowly and effectively to the crops.
Q: Is this product safe for use in food and beverage filtration?
Yes, since diatomite is a naturally occurring, non-toxic mineral, it is an industry standard for filtering beer, wine, and edible oils to remove impurities without altering the taste.
Q: What makes diatomite a good functional filler for paints and coatings?
It acts as a lightweight filler that enhances texture, improves flow, and increases the overall durability and thermal insulation of the final coating.
Q: What are the standard packaging options for bulk orders?
We provide standard 25kg bags for smaller shipments and jumbo bags for large-scale industrial orders to optimize transportation and storage.
Ready to Optimize Your Industrial Filtration and Filling Processes?
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