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Non-metallic minerals
Premium Calcium and Sodium Bentonite Powder China Suppliers and Factory
High-performance Calcium and Sodium Bentonite from a leading China factory. Available in 325 mesh to 2000 mesh powder, white and yellow colors, CAS NO: 1302-78-9. Trust our expert suppliers for industrial grade swelling clays with superior absorption and sealing properties.
SupplierShijiazhuang Baifeng Mining Co.,Ltdwww.baifengmining.com
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About this product
Product information from the supplier.
Our premium Calcium and Sodium Bentonite are high-performance swelling clays engineered for diverse industrial applications. Sourced from high-purity mineral deposits, these bentonites are characterized by their exceptional absorption capacity and unique rheological properties, making them indispensable in drilling, sealing, and environmental remediation.
By leveraging advanced refining processes in the non-metallic mineral sector, we provide bentonite solutions that ensure maximum stability and efficiency. Whether you require the high-swelling capabilities of Sodium Bentonite for waterproofing or the specialized binding properties of Calcium Bentonite for foundry use, our products meet rigorous international quality standards.
Detailed Parameters
| Mineral Type | Calcium/Sodium Bentonite | Chemical Form | Montmorillonite Clay |
|---|---|---|---|
| Purity Level | Industrial Grade | Appearance | Fine Powder/Granular |
| Swelling Index | High/Variable per Grade | pH Value | 7.0 - 9.5 (Typical) |
| Water Absorption | Excellent | Particle Size | Customizable Mesh |
| Stability | High Thermal Stability | Solubility | Dispersible in Water |
Key Advantages
Superior Sealing
Exceptional low-permeability properties ideal for landfill liners and pond sealing.
Rapid Hydration
Quick swelling and dispersion for efficient application in drilling muds.
High Purity
Strict quality control ensures minimal impurities for sensitive industrial processes.
Versatile Use
Applicable across foundry, oil drilling, construction, and agriculture sectors.
Cost-Effective
Optimized mineral processing reduces waste and lowers overall operational costs.
Eco-Friendly
Natural mineral composition ensuring safe usage and environmental compliance.
Product Gallery
Management Platforms
Supply Chain Tracking
End-to-end visibility from mineral extraction to final delivery.
Quality Assurance
Automated batch testing for consistent mineral composition.
Inventory Alerts
Real-time notifications to prevent stock shortages for large projects.
Compliance Monitoring
Ensuring all shipments meet international shipping and safety codes.
Logistics Optimization
Smart routing to reduce lead times and freight costs globally.
Custom Order Portal
Easily specify mesh size and chemical grades for your specific needs.
Investment Return Comparison
| Performance Metric | Standard Bentonite | Our Premium Grade |
|---|---|---|
| Water Retentivity | Moderate | Excellent |
| Application Speed | Standard | High Efficiency |
| Material Wastage | 15-20% | < 5% |
| Durability/Life | Medium | Extended |
| Overall ROI | Baseline | +25% Increase |
Frequently Asked Questions
Q: What is the main difference between Calcium and Sodium Bentonite?
Sodium Bentonite has a much higher swelling capacity and is ideal for sealing, whereas Calcium Bentonite is more stable and commonly used as a binder in foundries or for absorption.
Q: Can your bentonite be used for environmental landfill liners?
Yes, our Sodium Bentonite is specifically graded for Geosynthetic Clay Liners (GCL) and soil stabilization to prevent leakage.
Q: How do you ensure the consistency of mineral purity?
We employ rigorous spectroscopic analysis and batch testing at every stage of the mining and processing phase to ensure strict adherence to specifications.
Q: Is the product available in different particle sizes?
Absolutely. We offer custom milling to provide powders or granules based on your specific industrial requirements.
Q: What are the shipping options for bulk mineral orders?
We provide flexible shipping options including Jumbo bags, 25kg bags, and bulk vessel shipments for large-scale industrial projects.
Q: Do you provide technical data sheets (TDS) for your bentonite?
Yes, a comprehensive TDS and MSDS are provided with every shipment to ensure safe handling and precise application.
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