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Zirconium silicate is non-toxic, odorless white powder or light grey-white powder. It is not soluble in water.
With high refractive index, good chemical stability and high temperature resistance, zirconium silicate is widely used in the production of architectural ceramics, sanitary ceramics, daily-use ceramics and top grade craft ceramics. It can significantly improve the bonding performance of ceramic glazes and improve the hardness of ceramic glazes. Zirconium silicate is also used in the production of color picture tubes, emulsified glass and glaze in the glass industry. At the same time, with high melting point, zirconium silicate is widely used in refractory materials, furnace zirconium ramming materials, castable and spray coatings, etc.
| Coef of Thermal EXP | 42e-7 |
| Hardness | 7.5 moh's scale |
| Refractive Index | 1.93-2.01 |
| Melting Point | 2430 ºC |
| Dissolution Point | 1550 ºC |
Specification:
| Test Item | Unit | ZS-1 | ZS-2 | ZS-3 |
| Zr(Hf)O2 | % | 65Min. | 63Min. | 60Min. |
| Fe2O3 | % | 0.10Max. | 0.15Max. | 0.25Max. |
| TiO2 | % | 0.15Max. | 0.20Max. | 0.40Max. |
| Residue on ignition | % | 0.8Max. | 0.8Max. | 0.8Max. |
| White Color | -- | 94 | 92 | 90 |
| D50 | μm | 1.05Max. | 1.05max. | 1.05Max. |
With high refractive index, good chemical stability and high temperature resistance, zirconium silicate is widely used in the production of architectural ceramics, sanitary ceramics, daily-use ceramics and top grade craft ceramics. It can significantly improve the bonding performance of ceramic glazes and improve the hardness of ceramic glazes. Zirconium silicate is also used in the production of color picture tubes, emulsified glass and glaze in the glass industry. At the same time, with high melting point, zirconium silicate is widely used in refractory materials, furnace zirconium ramming materials, castable and spray coatings, etc.
25Kg,40kg bag and 1000kg bulk bag
Store in a safe, ventilated, dry undercover area, do not expose to rain or store near *incompatible materials
