Description
Industrial Magnesium Oxide Detailed Specifications
DONGKWANG Industrial-Grade Magnesium Oxide (MgO) is a high-purity inorganic oxide designed for demanding industrial applications. Available in light-burned (reactive), caustic-calcined, and dead-burned (refractory) grades, it delivers predictable reactivity, excellent thermal stability, and consistent chemical performance. Widely used in refractories, chemical processing, cement, plastics, rubber, wastewater treatment, and environmental applications, DONGKWANG MgO ensures reliable, efficient industrial operations.
Technical Specifications
| Parameter | Specification |
|---|---|
| MgO Content | 85–98% (grade-dependent) |
| Loss on Ignition (LOI) | ≤ 5% |
| Moisture | ≤ 0.5% |
| Heavy Metals | Controlled to industrial-safe levels |
| Particle Size | 200–600 mesh powders or customized granules |
| Bulk Density | 0.1–1.0 g/cm³ (grade-dependent) |
| Appearance | White to off-white crystalline or powder |
Key Functions & Industrial Benefits
- Controlled Reactivity & Thermal Stability: Tailored grades from reactive to dead-burned provide predictable chemical and thermal performance in high-temperature, high-demand industrial processes.
- High Purity & Low Impurities: Contains minimal heavy metals and insoluble residues, ensuring consistent results for chemical reactions, environmental treatment, and filler applications.
- Optimized Particle Size & Flowability: Uniform powders or granules allow smooth blending, rapid dispersion, and reliable integration in plastics, rubber, and cementitious systems.
- Environmental & Industrial Applications: Supports flue gas desulfurization (FGD), wastewater neutralization, chemical synthesis, soil amendment, and other process-critical applications.
- Consistent Quality & Batch Reliability: Manufactured under strict industrial standards with rigorous quality control, DONGKWANG MgO meets COA specifications, ensuring predictable performance across all applications.
Product Grades Available
- Light-Burned / Reactive MgO – High surface area, fast reactivity for chemical, cement, and soil applications.
- Caustic-Calcined MgO – Intermediate reactivity for specialty chemical processes.
- Dead-Burned / Refractory MgO – High thermal stability and low reactivity for furnace linings, refractories, and high-temperature industrial applications.
Industrial Applications
Refractories & Metallurgy
- Dead-burned MgO is used in magnesia bricks, castables, furnace linings, and high-temperature ceramics.
Chemical Manufacturing
- Light-burned and caustic-calcined MgO are applied in magnesium salts, catalysts, polymers, and flame retardants.
Cement & Construction
- Reactive MgO is used in Sorel cement, self-leveling floors, and specialty rapid-setting binders.
Environmental & Water Treatment
- Effective for neutralizing acidic wastewater, FGD systems, and soil amendment applications.
Rubber, Plastics & Fillers
- Improves mechanical properties, thermal stability, and dimensional control in polymers, plastics, and rubber compounding.
Packaging, Transport & Storage
- Packaging Options: 25 kg bags, 500–1000 kg jumbo bags, or bulk delivery.
- Storage Conditions: Keep in a dry, ventilated area, protected from moisture and CO₂.
- Shelf Life: 12–24 months under proper storage.
Why Choose DONGKWANG Industrial Magnesium Oxide
Consistent High Purity
DONGKWANG MgO delivers stable, high-purity magnesium oxide with controlled particle size and low impurities for chemical, refractory, cement, and polymer applications.
Tailored Grades
Available in reactive, caustic-calcined, and dead-burned grades to meet the precise requirements of industrial processes, high-temperature applications, and environmental treatment.
Reliable Supply & Global Service
Advanced production and global logistics ensure steady supply, timely delivery, and dependable technical support for industrial operations worldwide.
Technical Expertise & Application Support
Our team provides guidance on grade selection, processing, and blending, helping manufacturers achieve predictable results, improved efficiency, and reduced operational risks.
Sustainable Industrial Solutions
Produced with environmentally-conscious processes, DONGKWANG MgO supports clean, efficient, and sustainable industrial operations.
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