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[J.L INTERNATIONAL GROUP LIMITED]
White Fused Alumina |
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Chemical compositions |
Physical properties |
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Items |
Value of specification(%) |
Items |
property |
|
Al2O3 |
99.6min |
Color |
White |
|
SiO2 |
0.04max |
Bulk density |
1.93g/cm3 |
|
NaO2 |
0.22max |
True density |
3.93g/cm3 |
|
Fe2O3 |
0.04max |
Hardness |
Morse hardness |
9 |
Micro hardness |
21600-22600kg/mm3 |
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Usage |
Abrasives & refractory |
Content of magnetic substance |
0.0023%max |
1. Available research in a variety of blasting and light lapping operations
2. The process of beautifying glass or acrylic
3. The process of blasting TV screens
4. The cutting of silicon wafer
5. The process of cleaning and blasting tooth model
6. Precision sand casting
7. High refractory and other ceramic additives
8. to make sandpaper & sandcloth