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Pigment Grade Series Chrome Oxid...
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Pigment Grade Series Chrome Oxid...
Chromium Corundum Grade Series
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TYPICAL INDEX
High Purity, Lower Price
PERFORMANCE INTRODUCTION
| Chrome Oxide Green | Density | 5.21 g/cm3 | Moh’s hardness | 8.5 ~ 9 |
| Melting point |
2265 ℃ |
Refractive index | 2.5 | |
| Boiling point | 3654 ℃ | Molecular weight | 151.99 | |
| Color feature | Metallic luster, with the characteristic of magnetism ,great hiding powder | |||
| Water solubility | Insoluble in water, acid and organic solvents |
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| Stability | Stable to light, atmosphere, and corrosive gases (H2S, SO2, etc.), has excellent weather resistance, thermal stability. |
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SPECIFITION
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Chromium Corundum Series (SF-C Type)
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Classification | Chromium corundum | Appearance | Granule or powder |
| Index | Granule | Powder | ||
| Cr2O3 | 10-15% |
10-15% |
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| Al2O3 | 78-85% |
78-85% |
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| Fe2O3 |
≤0.3% |
≤1.2% |
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| SiO2 |
≤0.1% |
≤0.1% |
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| Bulk density (g/cm3) |
≥3.5 |
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| Particle size | 200mesh, 5~3mm, 3~1mm, 1~0mm, or as customized | |||
APPLICATION
Using in unshaped refractory materials, castable materials, ramming materials, etc, also can be used as abrasive materials and tools raw materials, mainly for non-ferrous smelting industry, the petrochemical industry, glass industry, steel industry and a variety of high-temperature furnace.
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