Description
Aluminum Oxide (Al₂O₃) Micron Powder – Purity: 99.5+%, Size: 5–20 μm
High-Purity Micro-Alumina for Advanced Ceramic and Industrial Applications
Product Description
This 5–20 μm Aluminum Oxide Micron Powder offers high purity and precision-sized particles ideal for industries requiring exceptional mechanical strength, thermal endurance, and chemical stability. The powder’s refined particle distribution supports uniform blending and densification in various formulations such as high-tech ceramics, polishing agents, and advanced composites.
Technical Specifications
| Property | Value |
|---|---|
| Purity | ≥ 99.5% |
| Particle Size Range | 5–20 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 (Aqueous Suspension) | 6.93 |
Key Attributes
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Uniform fine particle size for precise processing
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Outstanding thermal and wear resistance
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High-purity alumina with low trace elements
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Suitable for both bulk ceramic and functional coating applications
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Chemically stable and non-toxic, non-radioactive formulation
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Strong far-infrared emission capabilities for energy-efficient systems
Applications
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Technical ceramics and sintered alumina bodies
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Electronic substrates, passive components
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Polishing slurries and abrasive pastes
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Thermal barrier coatings
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Refractory crucibles and furnace linings
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Glass-reinforced composites
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Catalytic supports for chemical reactions
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Infrared-reflective textiles and insulation materials