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Black Copper slag black Iron-silicate black pearls sand 1~3mm for sandblasting medium
| Oil Absorption: | ≤10% |
|---|---|
| Bulk Density: | 1.6-1.8g/cm3 |
| Melting Point: | 1450℃ |
Black Copper slag black Iron-silicate black pearls sand 20/40 mesh for sandblasting medium
| Moisture Content: | ≤1% |
|---|---|
| PH Value: | 7-8 |
| Density: | 2.0-2.5g/cm3 |
Black Copper slag black Iron-silicate black pearls sand mesh 20/40 for sandblasting medium
| Size: | 0-2mm |
|---|---|
| Chemical Composition: | SiO2: 40-50%, Fe2O3: 15-20%, Al2O3: 10-15% |
| Refractoriness: | 1700℃ |
Black Copper slag black Iron-silicate black pearls sand 1~2mm for sandblasting medium
| Refractoriness: | 1700℃ |
|---|---|
| Size: | 0-2mm |
| Oil Absorption: | ≤10% |
Black Copper slag black Iron-silicate black pearls sand 3~5mm for sandblasting medium
| Melting Point: | 1450℃ |
|---|---|
| Moisture Content: | ≤1% |
| Thermal Expansion Coefficient: | 2.5×10-6/℃ |
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