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65 ZIRCON SAND
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ZIRCON SAND
Description Zircon sands are naturally occurring rounded to sub-rounded mineral grains that are mined from mineral sand. |
Applications It is recommended for evaluation in: • Precision investment casting • Zirconium metal and chemicals • Foundry specialty sand • Refractories and refractory coatings • Ceramics • Abrasives |
Typical Chemical Composition Zirconia (ZrO2) : ≥65% Silica(SiO2): 33.24 % Alumina (Al2O3): 0.07 % Titania(TiO2): ≤0.3% Ferrous Oxide (Fe2O3): ≤0.5% |
Typical Physical Composition Bulk Density 2.6-2.8 g/cm³ Specific Gravity 4.62-4.67 Melting Point 2200-2450℃ PH 6.0-8.5 Hardness 7.0-8.0 Mohs |
Storage To achieve best possible results, we recommend keep the product un-stacked in dry and closed rooms at normal temperature and air humidity. |
* Typical Properties not to be construed as specifications |
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