Aluminum Oxide (Al2O3)

Description

1. Product Overview

Aluminum Oxide (Al₂O₃) is a high-purity, versatile inorganic compound widely used across multiple industrial sectors. It serves as a critical raw material in ceramics, refractory products, abrasives, and high-performance coatings due to its exceptional hardness, thermal stability, and chemical inertness. Its superior quality ensures optimal process efficiency, extended equipment life, and reliable end-product performance. Strategically, Aluminum Oxide is indispensable for industries requiring durable materials, consistent supply, and cost-effective operational excellence, making it a cornerstone in modern industrial production.

2. Key Specifications & Technical Characteristics

• Chemical Composition: Al₂O₃ ≥ 99.5%
• Purity Grade: Industrial / Technical Grade
• Physical Form: White crystalline powder or granules
• Particle Size: 0.5 – 5.0 µm (customizable)
• Density: 3.95 – 4.10 g/cm³
• Melting Point: ~2072°C
• Hardness: Mohs scale 9
• Packaging Options: 25 kg kraft bags, 1 MT jumbo bags, or bulk loose in containers
• Shelf Life: Stable for 5 years under dry storage conditions

3. Core Industrial Applications

• Ceramics & Refractories: High-temperature resistance in kiln linings, furnace bricks, and crucibles.
• Abrasives & Polishing: Precision grinding, cutting, and polishing applications requiring high hardness and wear resistance.
• Electronics & Coatings: Insulating substrates, wear-resistant coatings, and LED/semiconductor manufacturing.
• Chemical & Metallurgical Processes: Catalyst support, water purification, and aluminum production.
• Advantages Over Alternatives: Exceptional thermal stability, uniform particle size, and chemical inertness deliver longer operational life, reduced maintenance costs, and consistent process performance.

4. Competitive Advantages

• Quality Consistency: Strict QC ensures batch-to-batch uniformity.
• Supply Reliability: Strategically located production and logistics networks guarantee timely delivery.
• Logistics Capability: Flexible packaging options and bulk shipment readiness.
• Price Competitiveness: Optimized production processes deliver cost-effective sourcing solutions.
• Sustainability: Manufactured with environmentally responsible processes, minimizing waste and energy usage.
• Technical Support: Comprehensive datasheets, application guidance, and on-demand consultation available.

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): 20 MT bulk
• Loading Capacity: Up to 22 MT per 20-ft container depending on packaging configuration

Aluminum Oxide (Al₂O₃) represents a strategic investment for industrial operations seeking durability, efficiency, and reliable sourcing in high-performance applications.