HOT
- ZrSiO4: ≥15-65%;
- Bulk Density: 2.7-3.7g/cm³;
- Refractoriness Under Load: 1550-1650ºC;
- Cold Crushing Strength: ≥100MPa;
HOT
- ZrO2%: ≥ 16
- Fe2O3%: ≤ 0.5
- Bulk Density (g/cm³): ≥ 2.70
- Cold Crushing Strength/MPa: ≥ 70
HOT
- Apparent porosity %: ≤20
- Refractoriness under load°C: ≥1650℃
- Al2O3: ≥45%
- Bulk density g/cm3: ≥3.2
HOT
- Bulk density g/cm3:≥ 3.15;
- Cold Crushing Strength (Mpa)≥90;
- Pyrometric Cone Equivalent ℃ SK: 31;
- Apparent Porosity (%)：≤17;
