abrasive material/brown fused alumina/emery grain/tabular alumina/refractory material/castable refractory
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| Packaging£º |
25 Kg in bag with plastic liner, 40 bags in big bag. |
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| ProductArtNo£º |
2000 Metric Ton per Month |
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Infomation
abrasive material,refractory material,castable refractory ,coated abrasive, emery grain, tabular alumina,ceramic refractory .
Aluminum oxide is a tough, hard material (Mohs hardness 9) with high strength, excellent wear and corrosion resistance and good thermal conductivity. Fused alumina is widely used as a raw material in refractories, ceramics shapes, grinding wheels, sandpaper, blasting media, metal preparation, laminates, coatings, lapping, polishing, grinding and hundreds of other applications.
category | Product code | Grain size | Chemical Composition | CaO Typical content | Calcination temperature | bulk densityg/cm3 |
Al2O3 | SiO2 | TiO2 | Fe2O3 | CaO | R2O |
abrasive | A | F12-150 | 95-97.5 | ≤1.20 | 1.50-3.80 | ≤0.25 | ≤0.45 | | 0.25 | | ≥3.90 |
F180-220 | 93-97.5 |
A-A | F12-150 | 95-97.5 | ≤1.00 | 1.50-3.80 | ≤0.25 | ≤0.45 | | 0.25 | 800- 1100 | ≥3.90 |
F180-220 | 93-97.5 |
A-B | F12-150 | 91-93 | ≤1.20 | 1.50-4.20 | ≤2.50 | ≤0.45 | | 0.25 | | ≥3.90 |
F180-220 | ≥91 |
A-P1 | F12-150 | 95-97.5 | ≤1.00 | 1.50-3.80 | ≤0.25 | ≤0.45 | | 0.25 | | ≥3.90 |
F180-220 | 93-97.5 |
A-P2 | F16-120 | ≥91 | ≤2.25 | 1.50-4.20 | ≤0.50 | ≤0.45 | | 0.25 | | ≥3.20 |
F180-220 | ≥90 |
refractory | Sand norm | 8-5, 5-3 | 94.5-97 | ≤1.20 | 3.0 | 0.3 | | | | | ≥3.90 |
3-1, 1-0 |
powder | 0.074 (-200) | 94.5 | ≤1.20 | 3.0 | 0.5 | | | | | ≥3.90 |
0.044 (-325) |