Property:
1. Crystal system: Quadratic system =6.56A =5.97A
2. Refractive index: 1.95
3. Density: 4.6-4.7 4. Melting point: 2550'C
5. Transition point: 1550'Cthermal decomposition(ZrO2+SiO2)
6. Coefficient of thermal expansion: 4.5X10-6(20-1400)
7. Mean particle size: ≤1.2um

Type/component
ZrO2(%) ≥65
SiO2(%) ≤ 34
Fe2O3(%) ≤ 0.08
Tio2(%) ≤ 0.12
Fineness ≤ 1um-1.2um

Application: It can whiten zirconium material, gem, catalyzer, adhesive material, glass polishing compound, resistance, insulator, refractory materials and glaze. It can take the place of expensive cassiterite, zirconium dioxide, mean particle size: 1um-1.2um.
Packaging: 40kg paper bag.