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Metals & minerals
High Purity Natural Emery Corundum Powder Factory and Suppliers in China
Looking for reliable China suppliers? Our factory provides premium natural Emery composed of Al2O3 aluminum oxide. Featuring a Mohs hardness of 9, it delivers unmatched wear resistance for industrial anti-slip flooring and sandblasting.
SupplierHebei Quanerduo Mining Development Co., Ltd.www.cnfloormaterials.com
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About this product
Product information from the supplier.
Our premium Emery is a naturally occurring industrial mineral primarily composed of high-purity corundum (Al₂O₃), specifically engineered to deliver extreme durability and superior abrasive performance. With a Mohs hardness rating of 9—surpassed only by diamond—this mineral provides unparalleled abrasion resistance and structural integrity, making it the ideal choice for the most demanding industrial environments and heavy-duty applications.
Designed for precision abrasive tasks and high-traffic surface protection, our Emery serves as the professional gold standard for anti-slip flooring and sandblasting. By integrating high material toughness with a specialized grinding profile, it ensures a smooth, uniform finish with minimal surface marking, effectively optimizing both the aesthetic quality and the operational lifespan of critical industrial assets.
Detailed Parameters
| Chemical Composition | Al₂O₃ (Aluminum Oxide) | Mohs Hardness | 9 (Ultra-Hard) |
|---|---|---|---|
| Mineral Type | Natural Corundum | Appearance | Opaque particles |
| Common Colors | Dark Brown / Dark Gray | Texture | Highly Abrasion-Resistant |
| Primary Function | Wear-Resistance & Anti-Slip | Grinding Characteristic | Shell-like segment toughness |
| Surface Result | High Smoothness / Low Markings | Efficiency | High-speed grinding cycle |
Key Advantages
Extreme Hardness
With a Mohs hardness of 9, it provides superior protection against severe wear and tear in heavy-duty industrial settings.
High Efficiency
Rapid grinding time and high operational efficiency significantly reduce overall project timelines and labor costs.
Superior Finish
Creates a fine, uniform grinding surface with fewer and shallower marks compared to electric furnace alternatives.
Visual Zoning
Available in various colors to define functional areas like driveways and danger zones for enhanced site safety.
Strong Toughness
Exceptional material toughness prevents premature crumbling, maintaining consistent abrasive force during use.
Cost-Effective
Offers an ideal balance between low material acquisition costs and high-performance industrial grinding output.
Product Gallery
Management Platforms
Raw Material Sourcing
Strict control over natural corundum extraction to ensure chemical purity and consistent mineral hardness.
Precision Grading
Advanced screening processes to provide uniform particle sizes for specialized industrial flooring applications.
Quality Inspection
Rigorous testing of abrasion resistance and Mohs scale verification for every produced batch.
Application Support
Expert guidance on mixing ratios with epoxy or polyurethane materials for optimal bonding performance.
Logistics Optimization
Secure packaging and streamlined shipping protocols to prevent material contamination during transit.
Custom Color Matching
Tailored color solutions to meet specific industrial safety standards and architectural aesthetics.
Investment Return Comparison
| Comparison Metric | Natural Emery | Synthetic Abrasives | Standard Sand |
|---|---|---|---|
| Initial Cost | Low to Medium | High | Very Low |
| Surface Finish | Ultra-Smooth | Moderate | Rough |
| Wear Resistance | Excellent | High | Poor |
| Installation Speed | Fast | Moderate | Slow |
| Lifespan Value | Very High | High | Low |
Frequently Asked Questions
Q: What makes Emery suitable for anti-slip flooring?
Emery's extreme hardness (Mohs 9) and abrasion-resistant texture provide a durable, high-friction surface that prevents slips even under heavy industrial use.
Q: How does natural Emery compare to electric furnace white corundum?
While its grinding force is slightly lower, natural Emery possesses stronger toughness and a shell-like segment characteristic, resulting in smoother polished parts with fewer sand marks.
Q: Can Emery be used for different functional zones in a factory?
Yes. By utilizing different colored corundum mixed with epoxy or polyurethane, you can visually define driveways, pedestrian paths, and hazard zones.
Q: Which industries commonly use this product for flooring?
It is widely used in industrial workshops, parking lots, ramps, schools, and hospitals where high durability and safety are paramount.
Q: Is natural Emery cost-effective for large-scale projects?
Absolutely. Its lower price point compared to some synthetics, combined with high grinding efficiency, makes it a highly economical choice for large areas.
Q: What is the primary chemical composition of your Emery?
Our Emery is primarily composed of aluminum oxide (Al₂O₃), which is the core component of the mineral corundum.
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Hebei Quanerduo Mining Development Co., Ltd.
