Low Sodium Boehmite (γ-AlOOH) Powder with 81% Al2O3 for High Purity and Ultra-Low Sodium Content in Advanced Ceramics
Price:
200-500 yuan/kg
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
KEGU
Product Description
Low Sodium Boehmite (γ-AlOOH) - 81% Al₂O₃ Powder for Advanced Ceramics
This product details our high-purity Low Sodium Boehmite (γ-AlOOH), a premium microcrystalline aluminum hydroxide powder with an Al₂O₃ content of 81%. Specially processed to achieve extremely low soda (Na₂O) levels, it is the ideal precursor for manufacturing high-performance alumina ceramics and advanced materials.
Key Applications & Uses
- Advanced Ceramic Precursor: The primary material for synthesizing low-sodium alumina used in high-strength electronic ceramics, microcrystalline ceramics, and transparent ceramics.
- Catalyst & Adsorbent: Used in the preparation of high-surface-area activated alumina for catalysts, desiccants, and adsorbents.
- Advanced Abrasives & Coatings: A key starting material for producing submicron and nano-sized α-alumina powders with high conversion rates for precision abrasives and wear-resistant coatings.
- High-Voltage Insulation: Essential for manufacturing advanced insulators and automotive/aerospace spark plugs that require exceptional electrical resistance and thermal stability.
- Engineering Components: Serves as a raw material for heat-resistant, wear-resistant ceramic devices and as a high-performance filler in electrochemical systems.
Technical Data Sheet
We offer multiple grades to meet specific particle size and purity requirements for different manufacturing processes.
| Technical Parameter | AH-B-01 | AH-B-02 | AH-B-03 |
|---|---|---|---|
| Chemical Composition | |||
| Al₂O₃ (wt%), min | 81 | 81 | 81 |
| SiO₂ (wt%), max | 0.04 | 0.03 | 0.04 |
| Fe₂O₃ (wt%), max | 0.035 | 0.014 | 0.14 |
| Na₂O (wt%), max | 0.10 | 0.003 | 0.05 |
| CaO (wt%), max | 0.04 | 0.005 | 0.005 |
| MgO (wt%), max | 0.01 | 0.005 | 0.005 |
| Particle Size (μm) | |||
| D50 | ≥ 6 | 0.5 - 1 | 3 - 10 |
| D90 | ≤ 70 | ≤ 4 | ≤ 40 |
Why Choose Our Low Sodium Boehmite?
- Ultra-Low Sodium Content: Critically low Na₂O levels (as low as 0.003%) prevent glass phase formation during sintering, leading to ceramics with superior mechanical strength, enhanced electrical insulation, and higher thermal stability.
- High Purity: Controlled impurity profiles (Si, Fe, Ca, Mg) ensure consistent performance and final product quality, batch after batch.
- Controlled Particle Size: Available in a range of precisely defined particle size distributions (from submicron to coarse).
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Company
Shaanxi KeGu New Material Technology Co., Ltd
Location
5# Chaoyang Road,Weicheng Sub-district，Qinhan New City, Xixian New Area, Xi'an Shaanxi Province,China,712039
Contact Person
Yuki