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Description
Aluminum Oxide (Al₂O₃) Micron Powder – Purity: 99.5+%, Size: 5–15 μm
High-Purity Fine Alumina Powder for Precision Applications
Product Overview
This finely sized 5–15 μm Aluminum Oxide Micron Powder delivers outstanding performance in high-precision applications requiring excellent hardness, thermal stability, and chemical purity. Its narrow particle size distribution makes it ideal for advanced ceramic engineering, polishing systems, coatings, and technical compounds.
Technical Specifications
| Property | Specification |
|---|---|
| Purity | ≥ 99.5% |
| Particle Size Range | 5–15 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 |
Key Features
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Fine particle size ensures tight compaction and smooth surface finish
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High mechanical hardness and dimensional integrity under thermal cycling
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Non-toxic, non-radioactive, and environmentally safe
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Excellent IR reflectivity and insulation performance
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Compatible with ceramic and metal-matrix composites
Application Areas
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High-strength technical ceramics
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Polishing pastes, slurries, and abrasive suspensions
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Semiconductor processing and substrate coatings
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Battery components and capacitor dielectrics
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Wear-resistant composites for aerospace and defense
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Far-infrared textile additives
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Catalyst carriers in high-temperature chemical reactions
Additional information
| Gram | 25 g, 100 g, 500 g, 1000 g, 5000 g |
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