White fused aluminum oxide
1.Production introduction
White fused aluminum oxide is made with an electric furnace from high-grade alumina powder as raw material. The resulting mineral has higher hardness and slightly lower toughness than brown fused aluminum oxide. Characterized by its high purity, strong grinding ability, abrasive tools made of it are suitable for grinding and polishing of cutting tools, precision-castings, spraying and coasting, medium body for chemical industry applications, special ceramics and high-grade refractory materials. Detailed specifications can be supplied on request
2.The physical and chemical analysis
Chemical Compositions | Grit | Typical value | Fine powder | Typical value |
Al2O3 | ≥99.53 | 99.5 | ≥99.25 | 99 |
Fe2O3 | ≤0.04 | 0.05 | ≤0.06 | 0.08 |
SiO2 | ≤0.04 | 0.06 | ≤0.14 | 0.06 |
K2O+Na2O | ≤0.25 | 0.3 | ≤0.33 | 0.35 |
Bulk Density | 3.60 | 3.62 | 3.60 | 3.62 |
True density | 3.92 | 3.92 | 3.92 | 3.93 |
3.Size we manufacture
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54,
F60, F70, F80, F90, F100, F120, F150, F180, F220, F240, F280, F320
F360, F400, F500, F600, F800, F1000, F1200
