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Index Performance | Assured value | Typical value | |
Chemical composition(%) | Al2O3 | ≥98.5 | 99.48 |
Bulk density(g/cm3) | 0.5-1.0 | 0.74 | |
Damage(%) | ≤15 | 12 | |
Refractoriness(°C) | 1800 | ||
Grain size(mm) | Φ5-0.2 | ||
Inspection standard | GB/T3044-89 | ||
Package | Wowen bag with plastic lining(20kg/bag) | ||
Usage |
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Characteristics:
1. light weight
2.save energy
3. high strength
4. high mechenical strength
5. high purity
6. low thermal conductivity
Refractory Alumina Hollow Ball