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86-518-82361365
Model NO.: A-90, A-92, A-95, A-99
Size: 40-300mesh
Trademark: ZALY
Specification: SGS
Origin: China
HS Code: 281820000
This product is refined from high quality calcined alumina by scientific confecting, rubbing, pulping, spraying, drying. The product is charactered by reasonable particle size, moderate strength, good fluidity, low sintering temperature, easy demolding.
Alumina Spray Prilling Powder
Ceritificates: SGS, ISO
AL2O3 Highest Purity 99.9%
High density
Low sinteresting temperate
Calcined Alumina Powder
High Purity Al2O3 Content by 99.9%
Stably Quanlity Control
Material Origin: Australia
Calcined Alumina Powder
Product Highlight
Material Origin: Austalia
@Highest Al2O3 Content by 99.9%
@Small Tolorence Range
Stably Quanlity Control
Long Time Warranty
| Indicators | Units | A90 | A92 | A95 | A97 | A99 |
| Al2O3 | % | 90 | 92 | 95 | 97 | 99 |
| Fe2O3 ≤ | % | 0.1 | 0.10 | 0.1 | 0.1 | 0.05 |
| Moisture | % | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 |
| Stacking Density | g/c m3 | 1-1.2 | 1-1.2 | 1-1.2 | 1-1.2 | 1-1.2 |
| Particle size | Mesh | 40~300 | 40~300 | 40~300 | 40~300 | 40~300 |
| Sintering temperature | ° C | 1530 | 1550 | 1590 | 1630 | 1650 |
| Sintering density | g/c m3 | 3.50 | 3.62 | 3.65 | 3.70 | 3.85 |
| Soaking time | h | 2 | 2 | 2 | 2 | 2 |
| Na2O≤ | % | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Average shrinkage | % | 16-18 | 16-18 | 16-18 | 16-18 | 16-18 |
| The color of Ceramic | White | White | White | White | White |
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