Description | TEMPMAX® 140 BOARD | TEMPMAX® 145 BOARD | TEMPMAX® 160 LD BOARD | TEMPMAX® 160 HD BOARD | ||||
Classification Temperature (℃ ) | 1600 | 1600 | 1600 | 1600 | ||||
Continuous Temperature Use Limit (℃ ) | 1400 | 1450 | 1600 | 1600 | ||||
Chemical Composition (%) | ||||||||
Al2O3 | 60 | 62 | 70 | 70 | ||||
Al2O3+SiO2 | 98 | 98 | 98.5 | 98.5 | ||||
Color | White | White | White | White | ||||
Density (kg/m³) | 300 | 300 | 300 | 300 | ||||
Modules of Rupture (MPa) | ≥0.3 | ≥0.3 | ≥0.3 | ≥0.3 | ||||
Compressive Strength (MPa, 10% relative deformation) | 0.25 | 0.25 | 0.25 | 0.25 | ||||
Loss of Ignition (%) | ≤8 | ≤8 | ≤8 | ≤8 | ||||
Permanent Linear Shrinkage (%) | 1400℃ x24h ≤2.0 | 1450℃ x 24h ≤2.0 | 1600℃ x 24h ≤2.0 | 1600℃ x 24h ≤2.0 | ||||
Thermal Conductivity (W/m·K) | ||||||||
400℃ | 0.08 | 0.08 | 0.08 | 0.08 | ||||
600℃ | 0.10 | 0.10 | 0.12 | 0.09 | ||||
800℃ | 0.13 | 0.13 | 0.14 | 0.12 | ||||
1000℃ | 0.16 | 0.15 | 0.17 | 0.15 | ||||
1200℃ | 0.19 | 0.19 | 0.20 | 0.19 |
Typical Applications | Typical Applications | |
1 | High-temperature laboratory | |
2 | High-temperature furnaces and kilns | |
3 | Aerospace industry | |
4 | Back-up insulation to dense refractory linings | |
5 | Expansion joints |