MEIQI Brown fused alumina
USD $0.5 - $1.5 /Kilogram
Min.Order:5000 Kilograms
Gongyi City Meiqi Industry & Trade Co., Ltd.
Product Name: MEIQI Brown fused alumina
Applications:
Brown fused alumina for coated and bonded abrasive tools
Brown aluminum oxide for lapping and polishing processes
Brown fused alumina for sandblasting
Brown aluminum oxide for producing mold of precision casting
Brow fused alumina as refractory materials
Chemical properties:
Purpose | Specification | Chemical composition(%) | Magnetic material ≤ | ||||
Al2O3(≥) | Fe2O3(≤) | SiO2≤ | TiO2≤ | ||||
For abrasive | F | 4#-80# | 95.0 | 0.3 | 1.5 | 3.0 | 0.05 |
| 90#-150# | 94.0 | 0.03 | ||||
| 180#-240# | 93.0 | 3.5 | 0.02 | |||
P | 8#-80# | 95.0 | 0.2 | 1.2 | 3.0 | 0.05 | |
| 100#-150# | 94.0 | 0.03 | ||||
| 180#-220# | 93.0 | 0.3 | 1.5 | 3.5 | 0.02 | |
W | 1#-63# | 92.5 | 0.5 | 1.8 | 4.0 |
| |
For refractory | size and sand | 0-1mm 1-3mm 3-5mm 5-8mm 8-12mm | 94.5 | 0.3 | 1.5 | 3.0 |
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0-3mm 0-5mm 0-10mm 0-25mm | 94.5 | 0.3 | 1.5 | 3.0 |
| ||
Fine powder | 140F 200F 325F | 93.5 | 0.5 | 1.5 | 3.5 |
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