| Customization: | Available |
|---|---|
| CAS No.: | 1344-28-1 |
| Formula: | Al2O3 |
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The purity of high purity alumina powder can reach 99.9%, 99.99%, 99.999%, the particle size and purity can be customized according to specific needs.
High purity alumina powder is white micro powder with uniform particle size, easy dispersion, stable chemical properties, moderate high-temperature shrinkage performance, good sintering performance, high conversion rate, and low sodium content. This product is the basic raw material for producing heat-resistant, wear-resistant, and corrosion-resistant products, such as high alumina refractory materials, high-strength ceramic products, automotive spark plugs, advanced grinding materials, etc.| Product Model | LMME-1 | LMME-2 | LMME-3 | LMME-4 | LMME-5 | |
| Al2O3(%) | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 | ≥99.5 |
| impurity Content (%) |
Si03 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 |
| Fe2O3 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | ≤0.03 | |
| Na2O | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | |
| loss in calcination | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | ≤0.05 | |
| Median granularity | D50 | 5±1 | 10±1 | 23±2 | 30±2 | 45±2 |
| Appearance | White powder,no agglomeration,no foreign body. | |||||
| partial size | It can be adjusted appropriately according to your needs. | |||||
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