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Description
Aluminum Oxide (Al₂O₃) Micron Powder – Purity: 99.5+%, Size: 1200–1700 μm
Coarse Granular Alumina for Ceramic Engineering and Infrared Emission
Product Description
Aluminum Oxide (Al₂O₃) Micron Powder, in the coarse particle size range of 1200–1700 μm, offers outstanding hardness, thermal durability, and infrared emissivity. With a purity level of 99.5+%, this high-performance alumina is designed for applications where bulk stability, abrasion resistance, and thermal conductivity are essential. It is non-toxic, non-radioactive, and free from heavy metals, making it safe and reliable across industrial applications.
Technical Specifications
| Property | Value |
|---|---|
| Purity | ≥ 99.5% |
| Particle Size (D50) | 1200–1700 μm |
| Al₂O₃ Content | 99.8% |
| SiO₂ | 0.02% |
| Fe₂O₃ | 0.02% |
| TiO₂ | 2.60–3.20% |
| Na₂O | 0.20% |
| Chlorine Content | < 50 ppm |
| Soluble Salt Content | < 100 ppm |
| pH (in aqueous medium) | ~6.93 |
Features & Benefits
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Excellent mechanical strength and thermal shock resistance
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High dimensional stability in composite structures
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Effective far-infrared emission for advanced heating systems
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Inert to most chemicals, ensuring long-term durability
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Free of toxic, radioactive, and heavy-metal content
Applications
This coarse-grade Aluminum Oxide Micron Powder (1200–1700 μm) is ideal for use in:
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High-Strength Ceramics
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Crucibles, furnace tubes, and cutting tools
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Thermal Management
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Far-infrared emission and insulation materials
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Surface Engineering
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Anti-wear additives in rubber, plastic, and composites
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Catalysis
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Catalyst carriers for chemical and thermal processes
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Glass and Semiconductor
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Purity enhancer and structural filler
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Additional information
| Gram | 25 g, 100 g, 500 g, 1000 g, 5000 g |
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