Zircon sand
发布时间：2020/03/16 Zirconium and titanium 浏览次数：1534
product description
Zircon sand has high refractive index, good chemical stability and melting point of 2,500 degrees Celsius. Zircon powder and zirconium silicate products processed from it are used in ceramics, glass industry and refractory materials , precision casting, industrial kiln, friction materials and other fields are widely used. At the same time, as the main raw material for the production of chemical zirconium, zirconium oxide, sponge zirconium, and nuclear-grade zirconium, zircon sand also plays an indispensable role in the fields of high-tech, nuclear power, military industry, and defense.
Specifications
| Grade | Zr(Hf)O2 | Fe2O3 | TiO2 | Al2O3 | U+Th | Mesh |
| SuperS-1 | ≥66% | ≤0.1% | ≤0.15% | 0.2-0.5% | ≤500ppm | |
| SuperS-2 | ≥65.5% | ≤0.1% | ≤0.15% | 0.2-0.5% | ≤500ppm | |
| SuperS-3 | ≥65% | ≤0.1% | ≤0.15% | 0.2-0.5% | ≤500ppm | |
| SuperS-LA | ≥65.5% | ≤0.1% | ≤0.15% | ≤0.2% | ≤500ppm | |
| SuperS-IC | ≥66% | ≤0.1% | ≤0.15% | 0.2-0.5% | ≤500ppm | 80mesh-120mesh＞80% |
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