Castable – G-16K

Refractoriness: ≥1650 °C Bulk density : ≥2.7 g/cm3 Compressive strength: After drying at 100°C for 24h: ≥90 MPa After heat treatment at 1100°C for 3h: ≥100 MPa Bending strength: After drying at 100°C for 24h: ≥10 MPa After heat treatment at 1100°C for 3h: ≥11 MPa Linear change: After heat treatment at 1100°C for 2h: -0.1 % After heat treatment at 1500°C for 2h: -0.3 % Chemical Analysis: Al2O3: ≥75 % SiO2: ≥15 %