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| Customization: | Available |
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| Natural Abrasive Type: | Natural Corundum |
| Artificial Abrasive Type: | Corundum Abrasives |
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Applications of White Rigid Jade Sand: Unveil the versatility and exceptional quality of white rigid jade sand in diverse industrial applications, demonstrating its vital role in enhancing product efficiency and finish.
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Type Properties |
Lower sodium I |
Middle sodium II |
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Fraction(mesh) |
Fine(mesh) |
Fraction(mesh) |
Fine(mesh) |
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Guarantee Value |
Typical value |
Guarantee Value |
Typical value |
Guarantee Value |
Typical value |
Guarantee Value |
Typical value |
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Chemical Composition (%) |
α-Al2O3 |
≥99 |
99.3 |
≥98.5 |
99.23 |
≥99 |
99.14 |
≥98.5 |
98.75 |
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SiO2 |
≤0.2 |
0.15 |
≤0.3 |
0.22 |
≤0.4 |
0.12 |
≤0.4 |
0.19 |
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Fe2O3 |
≤0.2 |
0.04 |
≤0.25 |
0.04 |
≤0.2 |
0.01 |
≤0.25 |
0.05 |
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Na2O |
≤0.15 |
0.12 |
≤0.25 |
0.18 |
≤0.4 |
0.35 |
≤0.5 |
0.23 |
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Principal crystalline phase |
α-Al2O3 |
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Crystal system |
Hexzagon |
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Colour |
white |
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True density (g/cm3) |
≥3.95 |
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Packing density (g/cm3) |
1.75-1.95 |
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Mohs hardness |
9 |
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Linear expansion (1/°C) |
8.3×10-4 |
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Size(mm) |
8-5 5-3 3-1 1-0 |
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Fine(mesh) |
-80,-120,-240,-320 |
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Micropowder(um) |
3-5 5-10 |
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Test standard |
GB/T3044-89 |
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Packing |
25kg/bag 1000kg/big bag |
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Usage |
Refractories |
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Qinyuan Fuda New Material Technology Co., Ltd (Fuda New Materials) is strategically situated in Qinyuan, Shanxi, leveraging its prime location for industrial excellence.

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