Zircon Sand
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Titanium Product
Zr content＞64%, 65%, 66%
Zircon sand, the cornerstone of the zirconium industry, contains zirconium silicate (ZrSiO₄) ≥65%, boasting a high melting point (2550°C), corrosion resistance, and low thermal expansion. It is critical for ceramic glazes, foundry coatings, nuclear-grade zirconium products, and advanced refractories. Our premium zircon sand, with 64%-66% Zr content, undergoes multi-stage washing and magnetic purification to limit Fe/Ti impurities to <0.1%. Uniform particle size (80-120 mesh) and excellent flowability maximize downstream production yields.
| CAS No. | - |
| HS code |
2615100000 |
| Criteria | Typical (%) | Criteria | Typical (%) | ||||
| LOSS(1025℃) | 0.09 | PbO | <0.01 | ||||
| Al₂O₃ | 0.19 | ZnO | <0.01 | ||||
| SiO₂ | 33.16 | SrO | <0.01 | ||||
| Fe₂O₃ | 0.10 | MnO | <0.01 | ||||
| CaO | 0.03 | CdO | <0.01 | ||||
| MgO | <0.01 | P₂Os | 0.05 | ||||
| K₂O | <0.01 | SO₃ | <0.05 | ||||
| Na₂O | <0.01 | CrzO₃ | <0.01 | ||||
| TiO₂ | 0.19 | NiO | <0.01 | ||||
| Zr(Hf)O₂ | 65.90 | CoO | <0.01 | ||||
| BaO | <0.01 | Y₂O₃ | 0.16 | ||||
| Li₂O | <0.01 | - | - |
