| The abrasive grains of this products crashed by rolling machine, with the sharp-edged grain shape, after water washing, strong magnetism removing, very carefully sieve classifying, this kind of abrasive grain presents very excellent working efficiency on class carving industry.
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Typical Specification (F30) |
|
|
| Chemical |
Al2O3 |
Fe2O3 |
TiO2 |
SiO2 |
CaO |
| 95.52% |
0.08% |
2.68% |
0.92% |
0.19% |
| Bulk Density |
1.76g/cm3
|
| Magnets |
0.0076%
|
|
|
|
|
| 8 |
12 |
14 |
16 |
20 |
22 |
24 |
30 |
36 |
40 |
46 |
54 |
60 |
70 |
80 |
90 |
100 |
| 120 |
150 |
180 |
220 |
240 |
280 |
320 |
360 |
400 |
500 |
600 |
800 |
1000 |
1200 |
1500 |
2000 |
2500 |
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|
| |
Bulk Density Test Value (g/cm3) |
|
|
| Grit No |
F12 |
F14 |
F16 |
F20 |
F22 |
F24 |
F30 |
| B.D |
1.83 |
1.80 |
1.78 |
1.76 |
1.76 |
1.74 |
1.72 |
| Grit No |
F36 |
F40 |
F46 |
F54 |
F60 |
F70 |
F80 |
| B.D |
1.70 |
1.67 |
1.65 |
1.63 |
1.61 |
1.58 |
1.55 |
| Grit No |
F90 |
F100 |
F120 |
F150 |
F180 |
F220 |
|
| B.D |
1.55 |
1.52 |
1.49 |
1.47 |
1.45 |
1.44 |
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